Following the release of a treasure trove of previously unheard music a week ago, Aphex Twin has once again taken to his SoundCloud to release another slew of unreleased tracks. Today’s release coincides with the second part of an interview with Dave Noyze of Noyzelab, whose first piece with Aphex Twin coincided with the initial round of releases. The number of unearthed gems from Aphex Twin released today is right at 40, including a 21-track album constructed 12 years ago using only Buchla and Serge modular synthesizers. You can check out the 21-track “modular trax” project below, while you can search through the full list at Aphex Twin’s SoundCloud account. The second part of the interview with Noyzelab can be read here.