File binder music folder for A4 sheet music designed to keep scores and documents tidy and accessible Key benefits Organized storage: Multiple independent pockets separate pieces, arrangements, and loose notes so files stay organized and easy to find A4 compatibility: Sized for standard A4 sheet music and piano scores for convenient filing and use Durable and reusable: Made from plastic with careful workmanship for long term use and repeated handling Portable and lightweight: Slim design and easy carry allow quick transport to lessons, rehearsals, and performances Protection and readability: Sheets stay flat and protected from folding and spills while remaining easy to flip through Main features Material: sturdy plastic that resists tearing and keeps contents visible and protected Size: fits A4 paper and standard music sheets commonly used for piano and instrumental scores Construction: multiple independent compartments provide space for separate scores, parts, and notes Reusability: durable construction supports frequent opening and closing without losing form Practical use scenarios Piano practice at home: store current pieces, etudes, and warm up exercises in separate pockets for quick session setup Lessons and teaching: prepare student materials by piece or level and bring a compact, organized folder to each lesson Rehearsals and performances: carry program , conductor notes, and individual parts in separate sections for fast access during rehearsal or concert This music file folder is a simple, reliable solution for musicians, teachers, and students who need an organized, protective, and portable way to manage A4 sheet music and documents.