Bonus Track (for the album "The First Issue"), released back in 2014.
Experimental bass guitar noise in almost 3 minutes.
Hand-numbered and limited edition of 18 black diskettes, comes with a download code.
Recorded in one session, no overdubs.
Discogs entry: http://www.discogs.com/Bass-O-Matic-Bonus-Track-For-The-Album-The-First-Issue/release/6666339
also check the entire album "The First Issue" on Bandcamp: