This biography is very well written and interesting. I have read a couple of other bios about this famous couple, but none as detailed as this one. especially as far as Desi Arnaz.

Just a handful of good songs and then mostly random, weird songs .... then they try to get you to add new songs by buying them. Sometimes if you get really good and get high scores they do throw you a bone and give you a free song here and there. Keep dancing and see if you can score some free songs!