◯ CASIO Song Book Song Book 2 ◯ Children's Bayer Please purchase as a set of 3 books. These items have been stored for a long time. The Bayer has writing on multiple pages from lessons, so please consider it as a bonus. I believe there is no writing in the songbooks, but I can't guarantee there are no oversights, so please understand that these are used items. I will ship using recycled materials and simple packaging. I will not use cushioning material.