Muse Group creates the world’s most popular music apps and content, including Hal Leonard, Ultimate Guitar, MuseScore, Audacity and more. Through our innovative learning tools, expansive music catalogs and free open-source software, we improve the lives of musicians every day. Our talented team of music lovers collaborate all over the globe, from Limassol to Seoul, Boston to Berlin.

We’re an ambitious company with the drive and culture of a startup — making Muse Group the fastest growing music technology company around.