Letter O
DKZ
- O‘Conner – Butterfly’s Day Out – Yo Yo Mah
- Orsted Pedersen – O.D. Blues
- O‘Carolan – Planxty Madame Maxell – John Williams
- Oscar Peterson – Love Ballade
- O‘Mara Peter – With-Within-Without
- Oelze Christine – Orff – Carmina Burana – In Trutina
Robovitch
- O‘Brien Tim – house of the risin sun
- Oliver Mtukudzi – Ndima Ndapedza
- Oosterhuis Trijntje – Human Nature
- Obas Beethova – Rasanble
- Obel Agnes – Aventine
- Ornstein Maarten – One of two
