Hey, you forgot to mention that Drive is based on the book by James Sallis. It's a very lean book, only piling up to 168 intense pages. It's an excellent crime novel, very noir, very tough. I recommend it if you liked the movie. It's a very quick read. Also for crime novel fans I'd suggest the his Turner trilogy. Good stuff.
You mentioned the music in the movie, and it reminded me of a favorite of mine. I grew up in the 80's, and love a lot of those sci-fi and action movies from that era, along with those great synth soundtracks. In that spirit, check out Kavinsky's EP 1986. It's on iTines. It's the 80's soundtrack that never was.