Also, I find it strange, this talking as if programming and music don't exist in the world outside a setting of just having to do what the leader wants. I guess particularly because I've been programming and playing music all my life, almost all of the time doing exactly what I wanted every second. (Only music professionally)
Although... when I was about 20 I went to see a fellow musician in their day job, programming in a company, finance/accounting-type stuff. It seemed so totally depressing I decided I never wanted to do programming professionally.
I guess there is the average, rank-and-file performer in the arts, like a 3rd violin in an orchestra, or player in a musical show, singer in a choir, (or my friend) where individuality is not required, just professionalism. That's like craft[0]. And then the music-as-art thing, like classical soloists, jazz groups, singers where the important thing is to sound like yourself (and to sound good!)
[0] I'm thinking craft in the sense Collingwood uses it in Principles of Art - craft (as opposed to art) is when you know beforehand exactly what final result you're aiming for and what steps to follow to get there.
So, extrapolating it further despite my lack of personal experience – perhaps, Linus?