I think this should be in the finished work section or the W.i.p section since its a prototype. Some of the fundamentals are missing in action but you guys got assigned this task anyways, I don't know the details of your course but props to you all for pulling this off.

The biggest thing that bugged me about the animation aspect of this was that the band was standing around doing pretty much nothing, even when the song was climaxing.

The lighting/shading. I get the office shots, the employees are supposed to be corporate marionettes on autopilot and everything is supposed to be grey and lifeless (I think part of that is a gamma problem) but the lighting is ambiguous, its not natural light and its overly bright and encompassing to be to be ceiling fluorescent panels. Then I noticed the band on the roof has no shadows whatsoever.

The glowing light trails don't seem to be apart of the scene at all, They're quite saturated for the time of day and they have no effect on they're surroundings.

It's actually pretty good for a first crack at it. Keep at it.