Just listen to it. That's the music that plays every time you clear a puzzle in Sega's Rhythm Thief and the Emperor's Treasure. It's like… some unholy blend of classic Sega "level cleared" music and hilarious vocal jazz. I love it so much.
I liked this game a whole lot, and the main reason I did was that the music was so great. And this little ditty, ending with a hilarious "Dat-Dow!" that's straight out of the cheesiest jazz vocal choir this sid eof Glee… it never fails to make me grin.