Find the bands

[Tai Chi≈Surfing]

According to this link...there are 74 total..
Virgin - Exercise Your Music Muscle - Solved | Flickr - Photo Sharing!

 

[Bunkamania]

I think you guys found all of them and even more. I never saw a master sheet with all the answers so, I assume, it's subjective. A friend of mine went online and had a bunch of posters mailed to her house. If I'm not mistaken I believe you still can get them.

It's still a really fun exercise.

 

[KansasSooner]

Out of all those bands there are probably 10-15 I've have never heard of and 20-25 I have never and will never listen to.