well computer music has the software package that comes with every dvd. It is worth the purchase if you don’t have very much third party plugins. Music Tech has good info but future music and computer music are more geared to specifically EDM production. Future music is cheaper and also has a dvd. I would probably go with future music if I had to choose. I was actually buying SOS, future music and computer music until I realized that they all basically have the same articles lol.