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Prog Collective
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Progenesi
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Project Aquarius
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Projected Man
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Projek Pistol
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PropheXy
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Proportions
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Prospective (ITA)
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Protean Circus
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Proto-Kaw
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Protocollo C
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Protomythos
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Prowlers (ITA, Calcio)
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Psicolorama
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Psychedelic Sun's
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Psychic For Radio
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Psychic Lemon
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Psycho Motel
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Psychotropic Swamp
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Psychotropic Transcendental
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Psychoyogi
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Pta Khi
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PTF
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PTS
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Public Love Affair
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Pugh Rogefeldt
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Puhdys
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Pulsar (FRA)
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Pulses.
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Pulso
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Pulsonica
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Punch & Judas
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Punto De Fuga
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Pure Reason Revolution
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Purple Curfew
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Purposeful Porpoise
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Pursuit
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Puscifer
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Puskaric, Albert
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Pymlico
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Pyrior
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Pythagoras
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Q (Chl)
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Q.S.P.
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Qantum
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Quadrate
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Quantum Fantay
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Quarto Astral
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Quarto Sensorial
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Quasar (ITA)
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Quasar H7
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Quasar Lux Symphoniae
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Quatre Chemins
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Queen
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Queensryche
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Quel Che Disse Il Tuono
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Question mark & the mysterians
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Quidam
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Quiet Human
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Quiet Sun
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QuietLife Project
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Quintorigo
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Quist, Chad
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Quo
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Røsenkreütz
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R3D LEAD3R 3
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Ra'kis
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Rabbit Rabbit
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Raccomandata Ricevuta Ritorno
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Racing Fever
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Radim Hladik
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Radius System
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Rafart
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Ragged Saints
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Ragni, Marco
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Rain (GBR)
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Rainbow Band
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Rainbow Danger Club
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Rainbow Theatre
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Ramases
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Ramses (DEU)
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Randy George
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RanestRane
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Ranmadou
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Rantama
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Raptor Trail
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Rare Bird
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Rare Futures
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Raspberry Jam
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Ratto Ja Lehtisalo
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Raven Charter
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Ray Manzarek
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Ray Thomas
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Raza
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Reach (SWE)
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Reaction (DEU)
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Realign
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Reapers (ESP)
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Reasoning
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Rebekka
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Rebel Wheel
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Receiver
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Red Baron Band
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Red Bazar
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Red Finton
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Red Jasper
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Red Nightfall
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Red Nova
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Red Orchid
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Red Paintings
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Red Rider
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Redemption Draweth Nigh
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RedEyeC
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RedZen
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Reed, Alan
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Reese, Alexander
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Refestramus
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Refraction
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Rega
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Regal Worm
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ReGenesis
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Regent
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Regressor
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Relative Silence
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Religious Knives
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Remember Remember
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Remi Orts Project
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Renaissance (GBR)
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Resistor (USA)
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Resonance Band
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Reticent
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Retrospective
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Return To Void
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Returned To The Earth
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Reverend Bizarre
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Revtank
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Rex Atomica
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Rhodes, David
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Rhys Marsh
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Riccardo D'attis
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Riccardo Romano Land
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Richaadeb & Ace Waters
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Richard Barbieri
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Richard Wright
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Rick Ashe solo Band
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Rick Miller
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Rick Price
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Rick Wakeman
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Ricocher
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Ricochet (DEU)
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Rien
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Riff Raff (GBR)
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Riis, Bjorn
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Rik Emmett
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Rikk Accent
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Rinaldi, Walter
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Rise Twain
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Rishloo
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Rising Age
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Rita Lee Jones
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Ritual (SWE)
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Rivendel
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Riverblind
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Riverdog Samson
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Riversea
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Riverside
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Riverside Project
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Rob Martino
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Rob Reed
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Robert Berry
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Robert Calvert
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Robert Fripp
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Robert George Daniel
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Robert Wyatt
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Roberto, Dante
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Robespierre
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Rockets (FRA)
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Rockstar Superstar Project
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Rodrigo Mancebo
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Rodrigo San Martin
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Rodulfo, Raimundo
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Roger Daltrey
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Roger Hodgson
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Roger Taylor
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Roger Waters
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Rogue Giant
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Roine Stolt
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Rojas, Matthew
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Role Of The Observer
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Roma Ivakov
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Romantechs
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Rome Pro(G)ject
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Room
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Room 1985
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Rooney, Paul
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Rope And Ladder
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Rose West
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Rosenhof, Alex
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Ross, Teo
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Rosvita