Noteflight
Noteflight features the ability to organize classes, easily create assignments, get performance feedback, and use the included library of thousands of popular musical scores and lessons.
MusicFirst
Easy-to-use, cloud-based solutions and software tools that enable music learning, creation, assessment, sharing, and exploration on any device, at any time, anywhere, all you need is a web browser.
Music Workshop
Music Workshop creates and delivers a free-of-charge, inspirational K-8 online music education program that any school can access and teach regardless of their means, location, or musical expertise. Also check out their professional development courses for educators!