I liked that song on the "Adult Swim is Strong and You are Not" bump...so much that I went and bought the album Is Ellipsis by Psyche Origami (especially since I was looking for some underground hip-hop at the time, and I like a few of their other songs). But when I listened to "The Wharf Song" I found that it did not have the same music as the bump. Does anyone have any idea what the real name of the song is?
The Wharf Song is correct.
The clip used in that bump is at the very end of that track. Start listening around 3:20 into it and you'll hear it.