- Roscoe Dash & T-Pain
- The Cascades
- Sam Phillips
- Richard Bonynge, Luciano Pavarotti & New Philharmonia Orchestra
- Rick Ross featuring Carol City Cartel
- SomeKindaWonderful
- Jordan Hill
- Jadagrace
- Rachel Yamagata
- R.B. Greaves
- Roy Buchanan
- Randy Graff & Robert Billig
- Rick Lyon, Natalie Venetia Belcon, John Tartaglia, Jennifer Barnhart, Jordan Gelber & Ann Harada
- Jackie Chain
- Tim Curry, Todd Ellison, Michael McGrath, David Hyde Pierce, Hank Azaria, Christopher Sieber, Steve Rosen, Ensemble & Company
- Run-DMC & Jason Nevins
- Iron Weasel
- Razah
- John Barry & Chet Swiatkowski
- Rick Lyon & Avenue Q Company
- Sylvia McNair, Sir Neville Marriner, Academy of St. Martin in the Fields, Robert Lloyd, Francisco Araiza & Carolyn Watkinson
- Sylvia McNair, Sir Neville Marriner, Academy of St. Martin in the Fields, Carolyn Watkinson, Francisco Araiza, Robert Lloyd & Academy of St. Martin in the Fields Chorus
- Robert Lloyd, Sir Neville Marriner, Academy of St. Martin in the Fields, Francisco Araiza, Sylvia McNair & Carolyn Watkinson
- Sylvia McNair, Sir Neville Marriner, Academy of St. Martin in the Fields, Carolyn Watkinson, Francisco Araiza & Robert Lloyd
- Jet Black Stare
- Ronnie Hudson And The Street People
- Mobb Deep featuring Ghostface Killah & Raekwon the Chef
- Renee Olstead & Chris Botti
- MacKenzie Mauzy
- Roz Ryan & Hercules
- Ross Lynch, Maia Mitchell, Garrett Clayton & Grace Phipps
- Rim Geaper
- Vybz Kartel & Spice
- Merle Haggard & Toby Keith
- Russell Crowe, Aaron Tveit, Daniel Huttlestone & Students
- Royal Philharmonic Orchestra & Christian Rainer
- Ray, Goodman & Brown
- Rachel Fuller
- Refugee Camp All Stars
- Robert Duncan
- Ruth Brown
- Robin Schulz & Pingpong
- Tim Motzer & King Britt
- Tune Up!
- Sander van Doorn, The Source & Candi Staton
- Stray Cats
- Tucker Beathard
- Josh Strickland
- Moscow Philharmonic Orchestra, Igor Markevich & State Academic Chorus
- Ringside
- Garrett Clayton & Grace Phipps
- R. Kelly featuring Sean Paul and Akon
- Refugee Camp All-Stars
- Tiësto & Kaaze
- Rich Boy featuring Keri Hilson & Polow Da Don
- Rick Elias
- Method Man & Redman & Ghostface Killah
- Ryan Lewis & Macklemore
- Taiki & Nulight
- Ray Knox
- Idiot Pilot
- RKM & Ken-Y
- Remy Shand
- Ray Boltz
- Jesus Jones
- Gerardo
- Rachel Proctor
- Ramsey Lewis Trio
- R. Kelly featuring Ludacris & Kid Rock
- Ray Bolger & Judy Garland
- Angie Stone and Eddie Levert, Sr.(of The O'Jays) & Eddie Levert Sr.
- Robin Alciatore
- Rairai
- Ruth
- R3hab & Bassjackers
- Sydney Lucas & Beth Malone
- Trombone Shorty & Marc Broussard
- Mac Powell & Candi Pearson-Shelton
- Rosemary Clooney, Pérez Prado and His Orchestra & Pérez Prado
- South Land Country
- Reuel
- Richard Tognetti, Bruce Dukov, Simon Oswell, Steve Erdody & Timothy Landauer
- Journey Featuring Lead Vocals by Steve Augeri
- Rob Cantor
- Sidney Samson
- Rich Robinson
- Ron Dante
- R3hab, NERVO & Ummet Ozcan
- Joseph "Butch" Flythe
- Willy Moon
- Taeyang
- Romance On A Rocketship
- The Honeydrippers
- Stuart Duncan & Dirk Powell & Dirk Powell
- Ray Conniff & Ray Conniff Singers
- Stunt
- Vanessa Hudgens, Zac Efron & The Cast of High School Musical
- Rocky Dawuni
- Richard Tognetti & Emma-Jane Murphy
- Uncle Sabu & Co.