Tony, ‘cause his music taste is the least boring. No offense to guys like Steve or Bruce, but y’know - Bruce has a lot of those crappy “relaxing tapes” - for a good reason, and Steve listens to a lot of Frank Sinatra and stuff like that.
So I suppose I’ll say Tony, although I’m not happy about doing so, ‘cause it’ll just give him another excuse to blast his music in the lab as loud as possible.