The hard part will be getting past resume screens and other less sophisticated filters. If I picked up a resume and it was 80% about music, I'd probably skip over it, but if it was 80% relevant and had music, then I'd think it was interesting and read it more carefully.

It will also be vital for you to have a persuasive cover letter.

Finally, when it comes down to it, you have to have the required technical skills -- so take some CS classes, and perhaps find interesting ways to combine the two.