I also make music for exclusive use in games.
Check out the video to get an idea of what I've made in the past. I'm open to try any music genre you may want for your game.
Exclusive music makes your game unique. With tailor-made music no other game will ever contain the same music as your game. Since it takes time to compose music and there is a one-time payment; price is higher for exclusive music than for non-exclusive music.
My current rate is $400 per finished minute of music.
The music is created based on your directions, game description, screenshots, videos, and playable demos when available.
Payment is made upon delivery when you are happy with the result. If you are not happy with a track it is (within reason) modified based on your feedback. In the rare event that a track is very different from what you need it is instead added to the non-exclusive library and I'll start over again =)
Drafts are delivered as OGG or MP3 files based on your preference. Once you are happy with a track and payment is made you get the original WAV file (16bit 44.1KHz) and a PDF license granting you the exclusive use of the track in your game. If you want the music encoded in a a special format and bit rate to suit your needs I can help with that free of charge.