I liked it overall, I think you managed the alchemy between each part pretty well even though there were some mistakes that sticked with some parts and not the others.
What really bothered me was some flaws in scene selection, especially the very end which was all fighting. But it wasn't the only place where I felt that you just use a lot of "drama" scenes without really knowing where you were going, usually I don't mind so much about story and stuff but somehow I asked myself some questions xD It was kind of mood-killing to see some random Louis Armstrong for example.
At 1:43 the cam moves are totally random xD From 1:59 till the end there are a looot of lip flaps and they're really annoying. I don't really know what to think about the text but for me it was kinda off
But oh well, I think you'll place well in the contest, good job guys, I liked it!