Epic

Kazzer (background vocal), Craig Lapsley (drums), The White Pony (drum programmer), The White Pony (bass), The White Pony (guitar), Kazzer (vocal), Mark Rogers (drums), D-lux, Len Vaccari (guitar), The White Pony (acoustic guitar), The White Pony (electric guitar), Ashton Price (electric guitar),...

*NSYNC, Gloria Estefan, *NSYNC & Gloria Estefan, Jennifer Lopez, Edwin Bonilla (percussion), Donna Allen (background vocal), Dana Teboe (trombone), James Warren (trombone), Jon Secada (background vocal), George Noriega (background vocal), George Noriega (electric guitar), Aaliyah (background...

Minos Matsas, Tania Nassibian, Antonis Remos, Tolis Voskopoulos, Pashalis Terzis

Original Soundtrack, Fotis Siotas

Zee Will, Novel, John Hiatt, Lord Netty, Marc Broussard, Rob Simonsen, Neil Diamond, The War on Peace, Tim Myers, Runaway Symphony, Jason Mraz

Stanley Clarke (bass guitar, acoustic guitar, piccolo, synthesizer, tenor), Paul Jackson Jr. (guitar), Neil Stubenhauser (electric guitar), John Robinson (drums), George Duke (keyboards), Bobby Lyle (keyboards), Gerald Albright (alto saxophone, soprano saxophone)

The Priests, David Delargy (vocal), Eugene O'Hagan (vocal), Martin O'Hagan (vocal), Fr. David Delargy (vocal), Fr. Eugene O'Hagan (vocal), Fr. Martin O'Hagan (vocal), Coro, The London Oratory School Schola, The Irish Film Orchestra, Olli Cunningham (celeste), Royal Philharmonic Orchestra

Stu Phillips, Tammy Wynette (vocal), The Windows (vocal)

The Sing-Off, The Sing-Off Contestants, Pentatonix, Urban Method, Afro Blue, Dartmouth Aires

The Sing-Off, Fannin Family, The Cat's Pajamas, Soul'd Out, Kinfolk 9, Sonos, North Shore, University of Delaware Deltones, The Collective, University of Rochester YellowJackets, Delilah, Vocal Point, Afro Blue, Urban Method, Dartmouth Aires