Recommendation's For A Dance-Type Workout?

[40something]

My dd wants me to find her a couple of dance-type workouts that she and her friends can use. I am not familiar at all with these types of workouts/instructor's and I don't want to waste my money on something not good.

Any T&T recommendation's will be greatly appreciated.

Giselle looks like something they could learn easily? (Crunch Cardio Dance party)