Level 1-PlayTime Piano Favorites: Level 1 is great motivational material for private or group lessons and excellent for reinforcing note names and interval recognition. The pieces in PlayTime Piano Favorites: Level 1 are useful for recital performances and family or group sing-alongs.PlayTime Piano Favorites: Level 1 includes sheet music for pieces such as Are You Sleeping Camptown Races O Susanna Snake Dance This Old Man When the Saints Go Marching In and more.