| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| obladi.rol | AdLib/Roland Song | 3m34s | 14KB | 1990-01-30 | |
| ocean.rol | AdLib/Roland Song | 2m40s | 16KB | 1989-10-04 | |
| odd.rol | AdLib/Roland Song | 2m57s | 8KB | 1989-10-02 | |
| odetojoy.rol | AdLib/Roland Song | 1m46s | 14KB | 1989-08-27 | |
| oh_you.rol | AdLib/Roland Song | 3m12s | 12KB | 1989-10-09 | |
| old_age.rol | AdLib/Roland Song | 2m32s | 11KB | 1990-06-22 | |
| old_gray.rol | AdLib/Roland Song | 1m39s | 6KB | 1989-11-12 | |
| ole_pal.rol | AdLib/Roland Song | 1m15s | 9KB | 1989-10-09 | |
| olkingcl.rol | AdLib/Roland Song | 1m57s | 19KB | 1989-10-08 | |
| omega.rol | AdLib/Roland Song | 1m4s | 4KB | 1989-08-13 | |
| onetin.rol | AdLib/Roland Song | 2m19s | 8KB | 1989-11-19 | |
| only_you.rol | AdLib/Roland Song | 3m17s | 17KB | 1990-07-16 | |
| oopbop.rol | AdLib/Roland Song | 44s | 3KB | 1988-04-17 | |
| op25mend.rol | AdLib/Roland Song | 5m | 117KB | 1988-12-26 | |
| opus14.rol | AdLib/Roland Song | 4m22s | 15KB | 1991-06-28 | |
| opus27.rol | AdLib/Roland Song | 4m58s | 10KB | 1991-06-28 | |
| orangeb.rol | AdLib/Roland Song | 52s | 5KB | 1990-01-18 | |
| osolemio.rol | AdLib/Roland Song | 2m16s | 7KB | 1989-10-11 | |
| ourfathr.rol | AdLib/Roland Song | 2m3s | 4KB | 1991-03-24 |