Music teachers, students and everyone in between will find something to love about NoteFlight, a flash-based service for composing, editing and sharing musical scores online that’s free to use ...

In a major strategic move, Milwaukee-based Hal Leonard Corp. has acquired 100-percent ownership of Boston-based Noteflight LLC, a fast-growing online community of nearly 1 million music makers.

Compose music right in your browser with Noteflight. This service lets you add notes, measures, and more with your keyboard, mouse, and browser.