by Milan Knizak
| 2 | DHK Quartet (1973) |
| 1 | Dubai, Australia, Tallin (1992-2009) |
| 0 | Irritating Lullaby (2008) |
| 0 | Slightly Mouring Spring Morning (2008) |
results per page:
| 11 | Karlrecords |
| 11 | Sun Ra |
| 11 | New World Records |
| 11 | Charles Curtis |
| 10 | Blank Forms Editions |
| 10 | Ideologic Organ |
| 10 | Discrepant |
| 10 | Tim Hecker |
| 10 | Sun Ra Arkestra |
| 10 | Projekt Records |