BALAN WONDERWORLD

There's 6 total performance pads, counting the one you got 1 x busker for, in the following maps. Jump onto the dance pad with a musician character(drummer, guitarist, horrible horn guy) to get a brief cutscene and a couple drops. All reachable without Balan, childs play with.

1-1 From starting pad take a right where the giant farmer is usually and jump over a small gap. The band pad is in front of a scarecrow with 2 pitchforks.
2-1 From the first checkpoint pad near where the Bubble Blower cube is make a right through an archway
with 2 lit lanterns. Find the band pad next to a small dragon fountain.
4-2 Right in front of the second checkpoint, this is the area where you will first encounter the horn guy costume, and probably unlocked "Beginner Busker"
8-1 Down the slidey hill from the starter pad there is a small field of disappearing ice blocks. The performance pad is to the right of these near a couple of snowy purple bushes. Easy to find.
9-1 Just before the spinny teacups near the end of the level, in a little pavillion on the right.
11-1 Right after the "puzzle" where you open a large wall by pushing a big crate with pushy arm guy, its on your right.
If you're Balan already you can come back by going to the end of the stage and backtracking which you can reach real easy as Balan.

Happy Balaning