Switched quite abruptly

0:00-1:30: Awesome. Found myself moving with the beat.
1:31-2:25: Killed the mood. It was like listening to a completely different song.
2:26-3:20: Picked back up...
3:21-end: ...and I lost it again.

It's good quality, but the two different styles disrupt each other. Pick one and stay with it.