Orange Sky Noppadon Hiranrat, Alexi Murdoch Guitar, Piano, Electric guitar Gospel, New Age, Folk, Classical, Pop
Orchestral Studies Franz Schmidtner, Breno Braganca Recorder, Triangle, Cymbal, Snare Drum, Tambourine, Violin Classical
O Regresso de chico Trigueira Rafael Leme Alto Saxophone, Tenor Saxophone, Tenor, Viola Folk World & Country, Classical, Jazz, Latin
Orfeo ed Euridice Ouverture Edition Maulwurf, Christoph Willibald Gluck, Christoph Willibald von Gluck Trombone, Tuba, Trumpet, Horn Classical Period, Classical, Opera
Organ Mass for Our Lady of Czestochowa Karen Beaumont Organ Classical, Contemporary Christian, Gospel
Organ Originals, Vol. 2, five original organ works by Phil Lehenbauer Phil Lehenbauer Organ Gospel, Classical
