There are at least 4 artists named Tapeworm
1) Tapeworm was a planned supergroup that never really came into existence. Most notable members were Trent Reznor from Nine Inch Nails and Maynard James Keenan from Tool/A Perfect Circle.
The only known Tapeworm song is "Vacant", which A Perfect Circle renamed "Passive" and used for the soundtrack to the movie "Constantine" and put on their 2004 release "Emotive".
2) Tapeworm was a Connecticut punk band who released a 7in in 1978 and later appeared on the Killed by Death compilation(#9).
3) Tapeworm was a trance music project led by Frank Hernandez and Oliver Braun.
4) Tapeworm is a a two-piece anarchist folkcrust band from Vancouver, Canada.