I'll be honest. Before you download the app it will tell you that the music is free but when you download it'll say you have to subscribe and that means you have to pay for it so you can play the rest of the music for your left hand or both which is disappointing I thought it was going to actually be free without any pay so people can play freely but everything is about money so it's a waste of time. So what's the point of downloading it if you going to have to pay for it, it doesn't make sense.