Hi!I have thought a lot about what I can do when I don’t have access to a piano, like when my school is locked or I am sick at home. So I came to think about all the unused sheet music that is laying around in my room, so I thought about that I maybe just can look at them , write down the note names, and analyze the accords that are used in the piece. But is that something productive or just simple waste of time! I would like to have your opinion or do you maybe have other method that don't involve a piano? i welcome any suggestion Thanks for answering (Please don’t mind my bad English, it is my third language)