Hollow Earth by Ambersmoke
Originally released on cassette in an edition of 12 in a handmade O-card. Recorded sometime in late 2015.
Hollow Earth is an experiment in processing and modulating found sounds on cassette with overdubs of a few acoustic instruments (a recorder, tea bell, floor tom, and a cymbal).
Loud experimental band from California, existed from 2010 to 2019.
Currently active as Grave Saddles - gravesaddles.bandcamp.com