"Ensoukai You Shougakkou Gakki Gassoukyokushuu" (Collection of Instrumental Ensemble Pieces for Elementary School Concerts) Publisher: Ongaku no Tomosha Price: 2,575 yen I purchased this book when I used to work at a kindergarten, and I used it as a reference for music concerts. This book was very helpful because it includes parts for each instrument, making it very easy to read. When not in use, I kept it carefully stored on a bookshelf, so it's in near-new condition with no noticeable scratches or stains.