If you are a composer, and you're looking to get into music for video games and other mobile applications, but don't know where to start - my friend Ben Long wrote an ebook with a roadmap to help you out.
It is a very very targeted book - so it is very short, and easy to follow; but it isn't cheap (due to the vertical nature).

Lucky for you - I got Ben to send me a coupon code so you can get half off the purchase of the PDF.

gameaudio101: Coupon code: AT101ebooksxsw45