On my cable tv there are several music channels and when my daycare children and I dance we switch from the Reggae channel to the Techno station to the Latin beats. I have them in my remote as 'favourites' so I can flip back and forth when necessary. But they are completely bored with the children's music station. These kids are so funny!

I know some people put soft music on for naptime but I found that the children sleep much better with just a fan running for white noise. It keeps the outside noises from waking them I think.