YOHAC Sheet Music File, 4-Sided, Writable [Supervised by a Professional Pianist], 64 Pages Total (A4 Loose-Leaf), Can Also Hold A3 Sheets (Main Unit

[4-page spread music file] This 4-page music file reduces the number of times you have to turn pages. Its loose-leaf design makes it easy to change pages. [Includes A4 refills for easy page turning, even for scores longer than 5 pages] Includes 12 A3 refills and 6 A4 refills. Customize your refills to easily turn pages even for scores longer than 5 pages. [Total 64 page storage] 12 A3 refills can hold 48 sheets of A4 paper, and 6 A4 refills can hold 12 sheets of A4 paper. Including the backing, this file can hold a total of 64 sheets of A4 paper. The A3 refills can hold both A4 and A3 paper. [Write directly without removing music] The top and bottom holders secure the music, so you can write directly without removing it from the file. [No light reflection] The top and bottom holders prevent light reflection, making it safe to use on stage.