I do not make commissions but you can use my music in any project (unless it is marked that you can't use it)
If it's a commercial project, ask me before using my music. If you really want to use a music that is marked "not usable", please contact me.
I think I'll start doing commissions in 2 years. My music is clearly not professional and I want to be able to make objectively good music before I start commissions.