I made this music bag a little while ago for my daughter, but it was too small because I didn't use an actual music book to measure the size (I know ... sometimes I do the silliest things).
This time, I did use a music book.
HOWEVER, apparently she also takes a 3-ring binder to her lessons, which - of course - does NOT fit.
Sooo, I guess the third time is the charm ... or at least I hope it will be. Thank goodness this bag is really quick and easy.
(Floral fabric available here, and it's on sale too!)