| Releases: | ||||
| Plays Solo Piano (LP, Album, Mono) | ESP Disk | 1965 | ||
| Rapport (LP, Album) | Novus | 1978 | ||
| Third Stream Recompositions (LP) | Owl Records (4) | 1979 | ||
| The Blue Potato And Other Outrages... (LP) | Milestone | 1981 | ||
| Improvisations (LP) | Soul Note | 1982 | ||
| Something To Live For (CD, Album, Ltd, Dig) | hatOLOGY | 1999 | ||
| Horace Is Blue: A Silver Noir (CD, Album, Ltd, Dig) | hatOLOGY | 2000 | ||
| Driftwoods (CD, Album) | Tompkins Square | 2009 | ||
| Appears On: | ||||
| Ephemere (LP) | QuiƩtude | Owl Records (4) | 1977 | |
| Orte Der Geometrie (CD, Album) | In Between (Quintet A)... | Hat Hut Records | 1989 | |
| The Complete ESP Disk' Recordings (CD, Comp) | It Never Entered My Mind | ESP Disk | 2005 | |
| College Tour (Album) ◄ (2 versions) | It Never Entered My Mind | ESP Disk ... | ||
| Tracks Appear On: | ||||
| The Wire Tapper 6 (2xCD, Dig) | Nica's Dream | Wire Magazine | 2000 | |