TUBEDIGGA SYNTHS VOL 01 Expansion Exchange TeamDecember 4, 2018December 4, 2018 http://expansion.exchange/wp-content/uploads/2018/12/TUBEDIGGA-SYNTHS-VOL-01-AUDIO-DEMO.mp3 36 keygroup programs containing original synth patches programmed by Tubedigga, using analogue modular, hardware digital and software synths.