4 singles van sonic boom gevonden
1989 : angel // 12"
door sonic boom
single ... silvertone ... ore t11
1990 : octaves/tremelos // 10"
door sonic boom
single ... silvertone ... sonic 1
1991 : drone dream
door sonic boom
single ... sympathy for re ... sftri 75
1991 : (i love you) to the moon and back
door sonic boom
single ... silvertone ... sonic 2
[tracks]