B3 sendreturn & Ernst - B Grooves by Self Learning System published on 2023-07-31T12:41:53Z "Hidden Curses" is our new compilation available as Digital & Tape Album. The cursed soundtrack for this is provided by various musicians from the label cosmos. With 17 tracks this album takes you through the wide range of musical expression of Self Learning System. credits released June 14, 2023 All Tracks w & p by the Artists Artwork & Layout by Clemens Körner Mastering by Richard Wolf Dubbed at Prepaid Records, Leipzig Self Learning System 2023