Rosie & The Originals Rosie Lowe Rostislove Rottin Raskalz Rotting Christ Route 94 Roux Roxanne Shante ROXEN Roxette ROXY Roxy Music Roy Jones, Jr. Roy Orbison Royal Crown Revue Royal Fam Royal Flush Royal Hunt Royal T Royalty Camp Royce Da 5'9'' Rozhden RoБи RSAC Rubberbandits Rubberoom Ruben Studdard The Rubens Rucka Rucka Ali Rudimental Ruff Endz Ruff Ryders Rufio Rufus Rufus Blaq Rufus Wainwright Rugburns Rugged Monk Rular Rah Rumbero`s Rumble Militia Rumer Rumpletilskinz Run The Jewels Run-D.M.C Run-D.M.C. Runa Running Wild Runstar Rupee Rush Ruskey Ruslan Knaub Russian Red Ruste Juxx RusTo Ruth Lorenzo Ruthless Bastards Ruthless Juveniles Ry Cooder Ryan Adams Ryan Dolan Ryan Duarte Ryan Leslie Ryan Michael Ryan Pugal Ryan Star Ryan Toby RYBAKOV Rydah J. Klyde Rydaznrtist Rye Rye Rykka Ryze RZA R`odin