Geir Tjelta's lyrics & chords

Commodore 64 / Amiga soundchip musician and programmer from Norway. All music on this page contains recordings from Geir's own computers. The Norwegian composer Geir Tjelta has introduced a new trick for the SID-chip: realtime delay. The output of the third channel of the SID can be recorded, and by delaying the playback of the sample on the “virtual” fourth channel, you get a subtle echo. This routine doesn’t use much CPU-time either. A nice and elegant trick. Get the exe and mp3 here. It needs to run on the old 6581 chip, since this te...read more