I have a few things:
First off, the song is an awesome remix of of the classic "Break the Targets" theme for SSBM.
2: Yeah, I do agree with MisterBuuBerry about the clumsy-feeling looping.
3: If anyone wants to use this song to enhance their own Break the Targets experience for Brawl, here's the link to the BRSTM: http://brawlcustommusic.com/2361 (It'd definitely enhance the gameplay by not only taking an old, memorable theme, but adding a bit of awesomeness. I know this comment sounds repetitive, but it deserves to be called more than just a remix, but to be praised by many Smash Bros. fans.)