First off, I literally started an account two seconds ago and am surprised I didn't find this site sooner. Happy to be here.
Okay, so my question. I did a sound design for a small (and tiny budgeted) one-woman show. Essentially, my design changed as her story was being workshopped over months. Now the show is finalized and is going on tour. My design has a lot of environmental cues and found music. (Mainly Nigerian high life and gospel, also some Nigerian pop.) Since the show is tiny and most of my stuff was found and not originally composed music or the like, what is an acceptable royalty fee to ask for? The director wants to know how to compensate me for my work as she takes this on tour. Is it a percentage type of situation (i.e, a certain percentage of what the venue is paying to have the show)? Or should I pitch a fixed rate?