This section needs expansion. You can help by adding to it. (March 2024)
In 2017, the company acquired the open source music notation tool MuseScore (now MuseScore Studio) and its sheet music sharing platform MuseScore.com, respectively launched in 2002 and 2010.[3]
In 2021, it acquired the open source audio editor Audacity, a software project originally started in 2000.[4][5]
In 2023, Muse Group acquired American music publishing company Hal Leonard, founded in 1947, and its entire catalogue of sheet music and music learning resources.[6][1]