As a tangent to the current Pirate Software discourse, gotta say it annoys me to see people gatekeeping the term "game developer" again. "Game Developer" isn't reserved for programmers.
"If the game cannot ship without music, does that mean the musician is a game developer?"
YES. YES IT DOES.
Everyone that works on a game is a game developer.
QA is a part of game development. Marketing is a part of game development. Community management is a part of game development. I could go on and on, but you get the idea.