jerseyboy92:
I like it when the music gets changed up because I get bored with doing the same choreography after a while.
I am the exact opposite - I prefer to say with a Balance release throughout its whole three-month period. I usually notice great progress in most of the poses if I do them for long enough. I am lucky enough that both my Balance instructors usually stick to the same release for its whole life.
Having said that, I do like my other classes (Pump and Combat) to be mixed after a few weeks. I am also lucky here in that my instructor for these two (who is also one of my regular Balance instructors) has a talent for producind good mixes of tracks for these two classes.
Each to their own, I suppose...