Click the image below to check out all the goodies and decide what bundle is right for you - if you just want the music, that'll cost you a mere $7 :
David also shot a video to promote his book :
and he updated his website - you can take a look at the book - some of it seems to feature previous of Montreal artwork, but most of it is brand new. It all looks rather fantastic.
EDIT : The video David posted is not a one-off promotional video, it is part of an ongoing project. He will share a video on a weekly basis, so make sure you subscribe to his channel. Thanks to Dottie for clearing this up.