How do I get the dance machine achievement?

[Darkwuigi]

So, I did the dance crew side quest, all on the hard option, and the only two music options (idk if there'll be more) from the mini game, beating on hard mode too, receiving a B in both, what else should I do?

[Subliminalman]

So there's more music to buy from the music shop. I forget if there's a track there that is not available in the quest line that might be there.

[Darkwuigi]

great! I was able to get it! thank you very much! And if you saw my reply being longer, it was some questions about some achievements, but gladly I was able to get all of them! So thank you very much for helping me out, it is a great game and I had lots of fun, congrats on it turning famous and loved by lots ^^, if you make another game sometime, I'll buy for sure.