Well, sure. I figured that was pretty obvious, so I thought it'd be a waste to go over it. Pretty much *any* job requires all those basics, and we have pretty well-established methods for dealing with them. My point stands, though: the requirements for most jobs are much more complex (not more *difficult*, I have a huge degree of respect for musicians!), and it's much harder to come up with a close-to-perfectly 'fair' technique like this for evaluating applicants.
(though from the stories I've heard, I am somewhat sceptical that all musicians actually *do* get along with their fellow musicians...it sometimes sounds like the authorities need to ensure the pub where the brass section goes and the pub where the strings go are not within screaming distance of each other...:>)