Quick notes: David actually does play keyboards, and Margot violin, though neither is professional; they both minored in music in college. (Margot has been in bands before, but not paying ones.)
Very sharp-eyed readers may note the absence of an accent on Angel's name. That's deliberate; I decided this MC pronounces it the English way.
I didn't worry too much about the band's actual name, and I think that name kind of sucks. But I felt the important part was who plays what. 2/3