As it is a collab piece I feel a bit iffy about giving out permission for other uses so I'm going to have to say no I'm afraid. Glad you like it though and good luck with your music (I haven't had a listen but have you ever thought about joining a collective like The Luminarium with your music?)
So a collective is just a collection of artists (photographers and musicians included) who work together to produce a collection of pieces based on a theme and then release it together. We also then make sure we give each other critique on our pieces as they are developed to try and push each other to make the best we can. It is what I made this for, have a look at www.theluminarium.net to get a better idea.