GRAMMY Charity Online Auctions has launched the "Get Ready To Rock Auction," following the ninth annual MusiCares MAP Fund benefit concert honoring two-time GRAMMY-winning Linkin Park vocalist Chester Bennington and legendary skateboarder/musician Tony Alva.

Now through June 10, the auction features items such as signed memorabilia by Beck, the Black Keys, Fun., Billy Idol, Elton John, Mumford & Sons, Tom Petty, Red Hot Chili Peppers, Sting, and Neil Young; items signed backstage at the MusiCares MAP Fund benefit concert by Alva, Bennington and Slash; and premium concert and meet-and-greet experiences with artists such as 311, the Band Perry, Fall Out Boy, Macklemore & Ryan Lewis, Bruno Mars, and Rod Stewart.

To place your bids, visit www.ebay.com/grammy. Presented in partnership with Kompolt, proceeds from GRAMMY Charity Online Auctions provide essential support for MusiCares and the GRAMMY Foundation. 

In the pantheon of rock guitar gods, Slash ranks high on the list of legends. Many fans have passionately discussed his work — but if you ask him how he views his evolution over the last four decades, he doesn't offer a detailed analysis.

"As a person, I live very much in the moment, not too far in the past and not very far in the future either," Slash asserts. "So it's hard for me to really look at everything I'm doing in the bigger scheme of things."

While his latest endeavor — his new studio album, Orgy Of The Damned — may seem different to many who know him as the shredding guitarist in Guns N' Roses, Slash's Snakepit, Velvet Revolver, and his four albums with Myles Kennedy and the Conspirators, it's a prime example of his living-in-the-moment ethos. And, perhaps most importantly to Slash, it goes back to what has always been at the heart of his playing: the blues.

Orgy Of The Damned strips back much of the heavier side of his playing for a 12-track homage to the songs and artists that have long inspired him. And he recruited several of his rock cohorts — the likes of AC/DC's Brian Johnson, Aerosmith's Steven Tyler, Gary Clark Jr., Iggy Pop, Beth Hart, and Dorothy, among others — to jam on vintage blues tunes with him, from "Hoochie Coochie Man" to "Born Under A Bad Sign."

But don't be skeptical of his current venture — there's plenty of fire in these interpretations; they just have a different energy than his harder rocking material. The album also includes one new Slash original, the majestic instrumental "Metal Chestnut," a nice showcase for his tastefully melodic and expressive playing.

The initial seed for the project was planted with the guitarist's late '90s group Slash's Blues Ball, which jammed on genre classics. Those live, spontaneous collaborations appealed to him, so when he had a small open window to get something done recently, he jumped at the chance to finally make a full-on blues album.

Released May 17, Orgy Of The Damned serves as an authentic bridge from his musical roots to his many hard rock endeavors. It also sees a full-circle moment: two Blues Ball bandmates, bassist Johnny Griparic and keyboardist Teddy Andreadis, helped lay down the basic tracks. Further seizing on his blues exploration, Slash will be headlining his own touring blues festival called S.E.R.P.E.N.T. in July and August, with support acts including the Warren Haynes Band, Keb' Mo', ZZ Ward, and Eric Gales.

Part of what has kept Slash's career so intriguing is the diversity he embraces. While many heavy rockers stay in their lane, Slash has always traveled down other roads. And though most of his Orgy Of The Damned guests are more in his world, he's collaborated with the likes of Michael Jackson, Carole King and Ray Charles — further proof that he's one of rock's genre-bending greats.

Below, Slash discusses some of the most memorable collabs from Orgy Of The Damned, as well as from his wide-spanning career.

I was just listening to "Living For The City," which is my favorite track on the album.

Wow, that's awesome. That was the track that I knew was going to be the most left of center for the average person, but that was my favorite song when [Stevie Wonder's 1973 album] Innervisions came out when I was, like, 9 years old. I loved that song. This record's origins go back to a blues band that I put together back in the '90s.

Slash's Blues Ball.

Right. We used to play "Superstition," that Stevie Wonder song. I did not want to record that [for Orgy Of The Damned], but I still wanted to do a Stevie Wonder song. So it gave me the opportunity to do "Living For The City," which is probably the most complicated of all the songs to learn. I thought we did a pretty good job, and Tash [Neal] sang it great. I'm glad you dig it because you're probably the first person that's actually singled that song out.

With the Blues Ball, you performed Hoyt Axton's "The Pusher" and Robert Johnson's "Crossroads," and they surface here. Isn't it amazing it took this long to record a collection like this?

[Blues Ball] was a fun thrown-together thing that we did when I [was in, I] guess you call it, a transitional period. I'd left Guns N' Roses [in 1996], and it was right before I put together a second incarnation of Snakepit.

I'd been doing a lot of jamming with a lot of blues guys. I'd known Teddy [Andreadis] for a while and been jamming with him at The Baked Potato for years prior to this. So during this period, I got together with Ted and Johnny [Griparic], and we started with this Blues Ball thing. We started touring around the country with it, and then even made it to Europe. It was just fun.

Then Snakepit happened, and then Velvet Revolver. These were more or less serious bands that I was involved in. Blues Ball was really just for the fun of it, so it didn't really take precedence. But all these years later, I was on tour with Guns N' Roses, and we had a three-week break or whatever it was. I thought, I want to make that f—ing record now.

It had been stewing in the back of my mind subconsciously. So I called Teddy and Johnny, and I said, Hey, let's go in the studio and just put together a set and go and record it. We got an old set list from 1998, picked some songs from an app, picked some other songs that I've always wanted to do that I haven't gotten a chance to do.

Then I had the idea of getting Tash Neal involved, because this guy is just an amazing singer/guitar player that I had worked with in a blues thing a couple years prior to that. So we had the nucleus of this band.

Then I thought, Let's bring in a bunch of guest singers to do this. I don't want to try to do a traditional blues record, because I think that's going to just sound corny. So I definitely wanted this to be more eclectic than that, and more of, like, Slash's take on these certain songs, as opposed to it being, like, "blues." It was very off-the-cuff and very loose.

It's refreshing to hear Brian Johnson singing in his lower register on "Killing Floor" like he did in the '70s with Geordie, before he got into AC/DC. Were you expecting him to sound like that?

You know, I didn't know what he was gonna sing it like. He was so enthusiastic about doing a Howlin' Wolf cover.

I think he was one of the first calls that I made, and it was really encouraging the way that he reacted to the idea of the song. So I went to a studio in Florida. We'd already recorded all the music, and he just fell into it in that register.

I think he was more or less trying to keep it in the same feel and in the same sort of tone as the original, which was great. I always say this — because it happened for like two seconds, he sang a bit in the upper register — but it definitely sounded like AC/DC doing a cover of Howlin' Wolf. We're not AC/DC, but he felt more comfortable doing it in the register that Howlin' Wolf did. I just thought it sounded really great.

You chose to have Demi Lovato sing "Papa Was A Rolling Stone." Why did you pick her?

We used to do "Papa Was A Rolling Stone" back in Snakepit, actually, and Johnny played bass. We had this guy named Rod Jackson, who was the singer, and he was incredible. He did a great f—ing interpretation of the Temptations singing it.

When it came to doing it for this record, I wanted to have something different, and the idea of having a young girl's voice telling the story of talking to her mom to find out about her infamous late father, just made sense to me. And Demi was the first person that I thought of. She's got such a great, soulful voice, but it's also got a certain kind of youth to it.

When I told her about it, she reacted like Brian did: "Wow, I would love to do that." There's some deeper meaning about the song to her and her personal life or her experience. We went to the studio, and she just belted it out. It was a lot of fun to do it with her, with that kind of zeal.

You collaborate with Chris Stapleton on Fleetwood Mac's "Oh Well" by Peter Green. I'm assuming the original version of that song inspired "Double Talkin' Jive" by GN'R?

It did not, but now that you mention it, because of the classical interlude thing at the end... Is that what you're talking about? I never thought about it.

I mean the overall vibe of the song.

"Oh Well" was a song that I didn't hear until I was about 12 years old. It was on KMET, a local radio station in LA. I didn't even know there was a Fleetwood Mac before Stevie Nicks and Lindsey Buckingham. I always loved that song, and I think it probably had a big influence on me without me even really realizing it. So no, it didn't have a direct influence on "Double Talkin' Jive," but I get it now that you bring it up.

Was there something new that you learned in making this album? Were your collaborators surprised by their own performances?

I think Gary Clark is just this really f—ing wonderful guitar player. When I got "Crossroads," the idea originally was "Crossroads Blues," which is the original Robert Johnson version. And I called Gary and said, "Would you want to play with me on this thing?"

He and I only just met, so I didn't know what his response was going to be. But apparently, he was a big Guns N' Roses fan — I get the idea, anyway. We changed it to the Cream version just because I needed to have something that was a little bit more upbeat. So when we got together and played, we solo-ed it off each other.

When I listen back to it, his playing is just so f—ing smooth, natural, and tasty. There was a lot of that going on throughout the making of the whole record — acclimating to the song and to the feel of it, just in the moment.

I think that's all an accumulation of stuff that I've learned over the years. The record probably would be way different if I did it 20 years ago, so I don't know what that evolution is. But it does exist. The growth thing — God help us if you don't have it.

You've collaborated with a lot of people over the years — Michael Jackson, Carole King, Lemmy, B.B. King, Fergie. Were there any particular moments that were daunting or really challenging? And was there any collaboration that produced something you didn't expect?

All those are a great example of the growth thing, because that's how you really grow as a musician. Learning how to adapt to playing with other people, and playing with people who are better than you — that really helps you blossom as a player.

Playing with Carole King [in 1993] was a really educational experience because she taught me a lot about something that I thought that I did naturally, but she helped me to fine tune it, which was soloing within the context of the song. [It was] really just a couple of words that she said to me during this take that stuck with me. I can't remember exactly what they were, but it was something having to do with making room for the vocal. It was really in passing, but it was important knowledge.

The session that really was the hardest one that I ever did was [when] I was working with Ray Charles before he passed away. I played on his "God Bless America [Again]" record [on 2002's Ray Charles Sings for America], just doing my thing. It was no big deal. But he asked me to play some standards for the biopic on him [2004's Ray], and he thought that I could just sit in with his band playing all these Ray Charles standards.

That was something that they gave me the chord charts for, and it was over my head. It was all these chord changes. I wasn't familiar with the music, and most of it was either a jazz or bebop kind of a thing, and it wasn't my natural feel.

I remember taking the chord charts home, those kinds you get in a f—ing songbook. They're all kinds of versions of chords that wouldn't be the version that you would play.

That was one of those really tough sessions that I really learned when I got in over my head with something. But a lot of the other ones I fall into more naturally because I have a feel for it.

That's how those marriages happen in the first place — you have this common interest of a song, so you just feel comfortable doing it because it's in your wheelhouse, even though it's a different kind of music than what everybody's familiar with you doing. You find that you can play and be yourself in a lot of different styles. Some are a little bit challenging, but it's fun.

Are there any people you'd like to collaborate with? Or any styles of music you'd like to explore?

When you say styles, I don't really have a wish list for that. Things just happen. I was just working with this composer, Bear McCreary. We did a song on this epic record that's basically a soundtrack for this whole graphic novel thing, and the compositions are very intense. He's very particular about feel, and about the way each one of these parts has to be played, and so on. That was a little bit challenging. We're going to go do it live at some point coming up.

There's people that I would love to play with, but it's really not like that. It's just whatever opportunities present themselves. It's not like there's a lot of forethought as to who you get to play with, or seeking people out. Except for when you're doing a record where you have people come in and sing on your record, and you have to call them up and beg and plead — "Will you come and do this?"

But I always say Stevie Wonder. I think everybody would like to play with Stevie Wonder at some point.

Incubus On Revisiting Morning View & Finding Rejuvenation By Looking To The Past

Neil Young has never stopped writing songs, but for almost a decade, he's been stringing together old songs like paper lanterns, and observing how their hues harmonize.

2016's Earth, where live performances of ecologically themed songs were interspersed with animal and nature sounds, was certainly one of his most bizarre. 2018's Paradox, a soundtrack to said experimental film with wife/collaborator Darryl Hannah, took a similarly off-kilter tack.

He's played it straight for others. Homegrown and Chrome Dreams were recorded in the ‘70s, then shelved, and stripped for parts. Both were finally released in their original forms over the past few years; while most of the songs were familiar, it was fascinating envisioning an alternate Neil timeline where they were properly released.

Last year's Before and After — likely recorded live on a recent West Coast solo tour — was less a collection of oldies than a spyglass into his consciousness: this is how Young thinks of these decades-old songs at 78.

Now, we have F##IN' UP, recorded at a secret show in Toronto with the current version of Crazy Horse. (That's decades-long auxiliary Horseman Nils Lofgren, or recent one Micah Nelson on second guitar, with bassist Billy Talbot and drummer Ralph Molina from the original lineup.)

Every song's been christened an informal new title, drawn from the lyrics; the effect is of turning over a mossy rock to reveal its smooth, untouched inverse.

It's named after a fan favorite from 1990's Ragged Glory; in fact, all of its songs stem from that back-to-the-garage reset album. Of course, that's how they relate; they're drawn from a single source. But Young being Young, it's not that simple: some of these nine songs have had a long, strange journey to F##IN' UP.

Before you see Neil and the Horse on tour across the U.S., here's the breakdown.

"City Life" ("Country Home")

The Horse bolts out of the gate with "Country Home," from Ragged Glory; in 2002's Shakey, Young biographer Jimmy McDonough characterized it as "a tribute to the [Broken Arrow] ranch that is surely one of Young's most euphoric songs."

As McDonough points out, it dates back to the '70s, around the Zuma period. With spring sprung, another go-round of this wooly, bucolic rocker feels right on time.

"Feels Like a Railroad (River Of Pride)" ("White Line")

Like "Country Home," "White Line" also dates back to the mid-'70s — but we've gotten to hear the original version, as released on 2020's (via-1974-and-'75) Homegrown.

The original was an aching acoustic duet with the Band's Robbie Robertson; when the Horse kicks it in the ass, it's just as powerful. (As for Homegrown, it was shelved in favor of the funereal classic Tonight's the Night.)

"Heart Of Steel" ("F##in' Up")

As with almost every Horse jam out there, the title track to F##IN' UP defies analysis. Think of a reverse car wash: the uglier and grungier the Horse renders this song, the more beautiful it is.

"Broken Circle" ("Over and Over")

Title-wise, it’s excusable if you mix this one up with "Round and Round," a round-robin deep cut from the first Neil and the Horse album, 1969's Everybody Knows This is Nowhere. Rather, this is yet another sturdy, loping rocker from Ragged Glory.

"Valley of Hearts" ("Love to Burn")

As McDonough points out in Shakey, "Love to Burn" has an acrid, accusatory edge that might slot it next to "Stupid Girl" in the pantheon of Neil's Mad At An Ex jams: "Where you takin' my kid / Why'd you ruin my life?"

But the chorus salves the burn: "You better take your chance on love / You got to let your guard down."

"She Moves Me" ("Farmer John")

The only non-Young original on F##IN' UP speaks to his lifelong inspiration from Black R&B music — a flavor OG guitarist Danny Whitten brought to the Horse, and has persisted in their sound decades after his tragic death.

Don "Sugarcane" Harris and Dewey Terry wrote "Farmer John" for their duo Don and Dewey; it dates back to Young's pre-Buffalo Springfield surf-band the Squires.

"Not much of a tune, but we made it happen," Bill Edmundson, who drummed with the band for a time, said in Shakey. "We kept that song goin' for 10 minutes. People just never wanted it to end." Sound familiar?

"Walkin' in My Place (Road of Tears)" ("Mansion on the Hill")

"Mansion on the Hill" was one of two singles from Ragged Glory; "Over and Over" was the other.

While it's mostly just another Ragged Glory rocker with tossed-off, goofy lyrics, Young clearly felt something potent stirring within its DNA; back in the early '90s, he stripped it down for acoustic guitar on the Harvest Moon tour.

"To Follow One's Own Dream" ("Days That Used To Be")

Briefly called "Letter to Bob," "Days That Used to Be" is Dylanesque in every way — from its circular, folkloric melody to its shimmering, multidimensional lyrics.

"But possessions and concession are not often what they seem/ They drag you down and load you down in disguise of security" could be yanked straight from Blonde on Blonde.

For more of Young's thoughts on Bob Dylan, consult "Twisted Road," from his 2012 masterpiece with the Horse, Psychedelic Pill. "Poetry rolling off his tongue/ Like Hank Williams chewing bubble gum," he sings, sounding like a still-awestruck fan rather than a peer.

"A Chance On Love" ("Love and Only Love")

Possibly the most resonant song on Ragged Glory — and, by extension, F##IN' UP — "Love and Only Love" is like the final boss of the album, where Young battles hate and division with Old Black as his battleaxe.

(Also see: Psychedelic Pill's "Walk Like a Giant," where Young violently squares up with the '60s dream.)

The 15-minute workout (which feels like Ramones brevity in Horse Time) It's a fitting end to F##IN' UP. There will be more Young soon. A lot more, his team promises. But although his output is a firehose, take it under advisement to savor every last drop.

Inside Neil Young's Before and After: Where All 13 Songs Came From

While in a studio, Andrew Watt bounces off the walls. Just ask Mick Jagger, who once had to gently tell the 33-year-old, "Look, I can deal with this, but when you meet Ronnie and Keith, you have to dial it down a little bit."

Or ask Pearl Jam's Stone Gossard. "He really got the best out of [drummer] Matt [Cameron] just by being excited — literally jumping up and down and pumping his fist and running around," he tells GRAMMY.com.

As Watt's hot streak has burned on, reams have rightly been written about his ability to take a legacy act, reconnect them with their essence, and put a battery in their back. His efficacy can be seen at Music's Biggest Night: Ozzy Osbourne's Patient Number 9 won Best Rock Album at the 2023 GRAMMYs. At the last ceremony, the Rolling Stones were nominated for Best Rock Song, for Hackney Diamonds' opener "Angry."

On Pearl Jam's return to form, Dark Matter, due out April 19. Who was behind the desk? Take a wild guess.

"You want to see them live more than you want to listen to their albums, and they have the ability to look at each other and play and follow each other. I don't like my rock music any other way, as a listener," Watt tells GRAMMY.com. "All my favorite records are made like that — of people speeding up, slowing down, playing longer than they should."

As such, Watt had a lightbulb moment: to not record any demos, and have them write together in the room. "They're all playing different stuff, and it makes up what Pearl Jam is, and singer Eddie [Vedder] rides it like a wave."

If you're more of a pop listener, there's tons of Watt for you — he's worked with Justin Bieber ("Hit the Ground" from Purpose), Lana Del Rey ("Doin' Time" from Norman F—ing Rockwell) and much more. Read on for a breakdown of big name rockers who have worked with Andrew Watt.

Pearl Jam / Eddie Vedder

Watt didn't just produce Dark Matter; he also helmed Vedder's well-received third solo album, Earthling, from 2022. Watt plays guitar in Vedder's live backing band, known as the Earthlings — which also includes Josh Klinghoffer, who replaced John Frusciante in the Red Hot Chili Peppers for a stint.

The Rolling Stones

Dark Matter was a comeback for Pearl Jam, but Hackney Diamonds was really a comeback for the Stones. While it had a hater or two, the overwhelming consensus was that it was the Stones' best album in decades — maybe even since 1978's Some Girls.

"I hope what makes it fresh and modern comes down to the way it's mixed, with focus on low end and making sure the drums are big," Watt, who wore a different Stones shirt every day in the studio, has said about Hackney Diamonds. "But the record is recorded like a Stones album."

Where there are modern rock flourishes on Hackney Diamonds, "There's no click tracks. There's no gridding. There's no computer editing," he continued. "This s— is performed live and it speeds up and slows down. It's made to the f—ing heartbeat connection of Mick Jagger, Keith Richards, Ronnie Wood and Steve Jordan.

"And Charlie," Watt added, tipping a hat to Watts, who played on Hackney Diamonds but died before it came out. "When Charlie's on it."

Iggy Pop

Ever since he first picked up a mic and removed his shirt, the snapping junkyard dog of the Stooges has stayed relevant — as far as indie, alternative and punk music has been concerned.

But aside from bright spots like 2016's Josh Homme-produced Post Pop Depression, his late-career output has felt occasionally indulgent and enervated. The 11 songs on 2023's eclectic Watt-produced Every Loser, on the other hand, slap you in the face in 11 different ways.

"We would jam and make tracks and send them to Iggy, and he would like 'em and write to them or wouldn't like them and we'd do something else," Watt told Billboard. "It was very low pressure. We just kept making music until we felt like we had an album." (And as with Pearl Jam and Vedder's Earthlings band, Watt has rocked out onstage with Pop.

Ozzy Osbourne

You dropped your crown, O Prince of Darkness. When he hooked up with Watt, the original Black Sabbath frontman hadn't released any solo music since 2010's Scream; in 2017, Sabbath finally said goodbye after 49 years and 10 (!) singers.

On 2020's Ordinary Man and 2022's Patient Number 9, Watt reenergized Ozzy; even when he sounds his age, Ozz sounds resolute, defiant, spitting in the face of the Reaper. (A bittersweet aside: the late Taylor Hawkins appears on Patient Number 9, which was written and recorded in just four days.)

Maroon 5

Yeah, yeah, they're more of a pop-rock band, but they have guitars, bass and drums. (And if you're the type of rock fan who's neutral or hostile to the 5, you shouldn't be; Songs About Jane slaps.)

At any rate, Watt co-produced "Can't Leave You Alone," featuring Juice WRLD, from 2021's Jordi. Critics disparaged the album, but showed Watt's facility straddling the pop and rock worlds.

5 Seconds of Summer

When it comes to Andrew Watt, the Sydney pop-rockers — slightly more on the rock end than Maroon 5 and their ilk — are repeat customers. He produced a number of tracks for 5 Seconds of Summer, which spanned 2018's Youngblood, 2020's Calm and 2022's 5SOS5.

Regarding the former: Watt has cited Youngblood as one of the defining recording experiences of his life.

"I had started working with 5 Seconds of Summer, and a lot of people looked at them as a boy band, but they're not," Watt told Guitar Player. "They're all incredible musicians. They can all play every instrument. They love rock music. They can harmonize like skyrockets in flight. They just were making the wrong kind of music."

So Watt showed 5 Seconds of Summer a number of mainstays of the rock era, like Tears for Fears and the Police. The rest, as they say, is history.

Elton John

A year after Britney Spears was unshackled from her highly controversial conservatorship, it was time for a victory lap with the God of Glitter. What resulted was a curious little bauble, which became a megahit: "Hold Me Closer," a spin on "Tiny Dancer," "The One" and "Don't Go Breaking My Heart" that briefly launched Spears back into the stratosphere.

"Britney came in and she knew what she wanted to do," Watt recalled to The L.A. Times. "We sped up the song a little bit and she sang the verses in her falsetto, which harkens back to 'Toxic.' She was having a blast."

Blink-182

Watt has also worked with pop/punk heroes Blink-182 — but not after Tom DeLonge made his grand return. He produced "I Really Wish I Hated You" from 2019's Nine, back when Matt Skiba was in the band.

Where in the rock world will this tender-aged superproducer strike next? Watt knows.

Songbook: The Rolling Stones' Seven-Decade Journey To Hackney Diamonds

In the latest episode of ReImagined, soul-pop newcomer Dylan Chambers delivers a fresh, heartfelt take on "Uptown Funk", using an electric guitar to drive the performance.

In the year of its inception, Mark Ronson and Bruno Mars' "Uptown Funk" quickly made strides across the map, from a No. 1 peak on the Billboard Hot 100 to a Record Of The Year and Best Pop Duo/Group Performance win at the 2014 GRAMMYs. Ten years after its release, it is the ninth most-viewed YouTube video of all-time and was named one of Billboard's "Songs That Defined The Decade."

Chambers named Mars as one of his most influential inspirations and praised Silk Sonic's Las Vegas residency as one of the "greatest concerts" he has attended in an interview with Muzic Notez.

"Don't believe me, just watch," Chambers calls in the chorus, recreating its notable doo-wop ad-libs with the strums of his instrument.

Chambers dropped his latest single, "I Can Never Get Enough" on April 10, following his March release "High (When I'm Low)." Both tracks will be a part of his upcoming EP, For Your Listening Pleasure!, out May 17.

Press play on the video above to watch Dylan Chambers' groovy rendition of Bruno Mars & Mark Ronson's "Uptown Funk," and check back to GRAMMY.com for more new episodes of ReImagined.

Behind Mark Ronson's Hits: How 'Boogie Nights,' Five-Hour Jams & Advice From Paul McCartney Inspired His Biggest Singles & Collabs