Yeah, the song's called Happy Days, it's one of the "hardest" songs in the game.
This game basically = crab walk the whole way, it's kind of unique and fun to play for about three or so songs and then it gets really boring fast.
There's no videos of it up anywhere it seems though so I figured i'd submit this one of me playing it when I visited Tokyo, even if it's not really a full 100% combo video.