R. Kelly

Raheem DeVaughn

Ramones

Randy Crawford

Randy Houser

Rascal Flatts

Ray LaMontagne

R.E.M.

Reba McEntire

Rednex

REO Speedwagon

Richard Marx

Richie Kotzen

Richie Sambora

Rihanna

Roachford

Rob Thomas

Robbie Williams

Robert Plant & Alison Krauss

Robin Gibb

Robin Thicke

Roch Voisine

Rod Stewart

Rodney Atkins

Ronan Keating

Roxette

Roy Orbison

Ryan Adams