Prelude Conrad Paumann, Alec Rowley, Andrei Krylov, Cecile Chaminade, Eduard Putz, Alexander Tcherepnin Piano, Viola, Tenor, Alto Saxophone, Tenor Saxophone, Guitar Broadway, Adult Alternative, Gospel, Art-Rock/Progressive, Children
Pressure Suit Kim Oliver, Benjamin Hales, Matthew Hales Guitar, Electric guitar, Piano Rock, Album Rock, Hard Rock, Pop, Pop Rock
Pressure Jeff Tincher, Aaron Lewis, Matthew Bellamy, Michael Mushok, Shannon Ford, Bob Eggers Guitar, Electric guitar, Synthesizer, Bass guitar, Clarinet, Bassoon Stage & Screen, Alternative Pop/Rock, Art-Rock/Progressive, Indie, Musical or Show
Politician Jack Bruce, Pete Brown, Robben Ford Bass guitar, Bass, Guitar, Electric guitar Pop Rock, Art-Rock/Progressive, Album Rock, Blues, Blues Rock
No Promises to Keep Music Lah, Paul O'Neill, Nobuo Uematsu, Robert Kinkel Piano, Guitar Art-Rock/Progressive, Pop, Progressive Rock, Rock, punk
Psycho Tony Battaglia, Austin Post, Matthew Bellamy, Tyrone William Grivvin Jr., Gerald Roslie, Carl Rosen Guitar, Piano, Organ, Bass guitar, Electric guitar, Drums Alternative Pop/Rock, Folk, Pop, alternative, Hip Hop
Pull Me Under Kevin Moore, Kevin LaBrie, Dream Theater, James LaBrie, John Petrucci, John Myung Bass guitar, Guitar, Bass Folk, Metal, Rock, Hard Rock, Art-Rock/Progressive
Pumping Blood Kirk Hammett, Elvis Presley, Lou Reed, Lars Ulrich, Robert Trujillo Guitar, Electric guitar Heavy Metal, Folk, Art-Rock/Progressive, Pop, Avant-Garde
Quadrophenia Peter Townshend, The Who, Pete Townshend Guitar, Electric guitar, Piano Classic Rock, Album Rock, Pop Rock, Folk, Art-Rock/Progressive
Radio Ga Ga Ed Lojeski, Dirk Kokx, Roger Taylor, Phillip Keveren, Stefan Flügel, Freddie Mercury Tenor, Bass, Viola, Soprano, Guitar, Piano Arena Rock, Album Rock, Glam Rock, Broadway, Rock
Reapers Matthew Bellamy Guitar, Electric guitar, Piano, Bass guitar, Organ, Synthesizer Hard Rock, Folk, Britpop, Rock, Art-Rock/Progressive
Rebel Rebel David Bowie Piano, Guitar, Bass guitar, Electric guitar Pop, Pop Rock, Glam Rock, Art-Rock/Progressive, Folk
Prologue Howard Ashman, Alan Silvestri, Antonio Hardy, Heidi Rodewald, Bill Evans, Craig Stevens Guitar, Piano, Tuba, Flugelhorn, Cornet, Oboe Adult Alternative, Jazz, Broadway, Alternative Pop/Rock, Art-Rock/Progressive
Prophets of War James LaBrie, Dream Theater Guitar, Electric guitar Folk, Progressive Metal, Heavy Metal, Progressive Rock, Hard Rock
Red Barchetta Neil Peart, Geddy Lee, Alex Lifeson, Rush Piano, Drums, Bass guitar, Guitar, Bass, Drum Set Arena Rock, Pop Rock, Album Rock, Art-Rock/Progressive, Progressive Rock
Red Lenses Geddy Lee, Alex Lifeson Guitar, Piano Album Rock, Rock, Arena Rock, Art-Rock/Progressive, Hard Rock
Resistance Jake Shimabukuro, Nolan Verner, David Preston Amidei, Matthew Bellamy, Michael Bufalini Viola, Cello, Violin, Piano, Guitar, Bass Pop Rock, Art-Rock/Progressive, alternative, Folk, Pop
Remnants of a Lullaby John Oliva, Paul O'Neill Guitar, Piano Art-Rock/Progressive, Classical, Rock, Progressive Rock, Classical Pop
Repentance Mike Portnoy, Dream Theater Guitar, Electric guitar Metal, Hard Rock, Pop, Progressive Rock, Progressive Metal
