John Mayer

Paul Simon, Eric Clapton, Robert Downey Jr, Bruce Springsteen, Luciano Pavarotti, Sheryl Crow, Lady Gaga, Toby Keith , Mary J. Blige, John Mayer, Kanye West, Stevie Wonder, Steven Tyler, Jeff Beck

Candy Dulfer & Pink Floyd, Tom Petty & Stevie Nicks, Billy Idol & Miley Cyrus, Macy Gray & David Murray, Beth Hart & Joe Bonamassa, Sheryl Crow & The Dixie Chicks, Barbra Streisand & Barry Gibb, Andy Williams & Judy Garland, Ricky Skaggs &…

Tony Bennett's 'Duets II' is an album recorded with seventeen very famous guests and released on September 20, 2011 by Columbia.

Otis Taylor, Stevie Ray Vaughan, John Mayer, Slash, Boz Scaggs, Paul Gilbert, Gary Moore, Zakk Wylde, Ben Harper, Bruce Springsteen, Neil Young, Charlie Hunter, Steve Vai, Kenny Wayne Shepherd

Buddy Guy, John Mayer, Ray Charles, U2, Ruth Brown, Richie Sambora, Gary Moore, Tracy Chapman, David Gilmour, Luciano Pavarotti, Gladys Knight, Jerry Reed

Barbra Streisand's 'Partners' is her thirty-fourth studio album devoted to vocal duets and released on September 16, 2014.

John Mayer's 'Heavier Things' is his second studio album produced by Jack Joseph Puig and released on September 9, 2003 by Columbia

Justin Timberlake, Van Morrison, John Mellencamp, Gregory Porter, Carl Perkins, John Mayer, George Michael, Tom Waits, Michael Bublé, Randy Newman, Dean Martin, Ed Sheeran

Mark Knopfler, Jeff Beck, Eric Clapton, Steve Howe, Philip Sayce, Steve Vai , Carlos Santana, Gary Clark Jr., John Mayer, Warren Haynes, Mike Stern, Kurt Rosenwinkel, Jack White

Eric Clapton's 'Back Home' is his eighteenth studio album released on August 29, 2005 by Duck / Reprise.

Herbie Hancock's 'Possibilities' is his forty-fifth studio (featuring a myriad of famous guests) album released on August 29, 2005 by Vector/Hear Music.

Orianthi, Richie Sambora, Robby Krieger, Paul Gilbert, Nuno Bettencourt, Steve Hackett, Philip Sayce, Gary Clark Jr., Rory Gallagher, Joe Bonamassa, John Mayer, Buckethead, Steve Vai, Eric Clapton, Derek Trucks, Peter Frampton, Adrian Belew…

Buckethead, Stanley Jordan, Vernon Reid, Jimmy Herring, David Gilmour, John Mayer, Stevie Ray Vaughan, Lonnie Mack, Nils Lofgren, Jeff 'Skunk' Baxter, Nuno Bettencourt, Johnny Marr, Nita Strauss, Dave Navarro