4242 | Blackbox Meeting Intro (1991)

4236 | First Production (1991)

4238 | Hypno-Pack 02 (1991)

4237 | Hypnotic Party 6pack (1991)

4235 | Music Disc (1991)

4243 | Party Invitation (1991)

4234 | Second Demo (1991-02-02)

4241 | Simply Sinus (1991-03-02)