Muse Group Muse Group empowers music makers. We create the world’s most popular apps for playing, recording and composing music. Through our innovative learning tools, expansive music catalogs and free open-source software, we make it easier for millions — from beginners to experienced musicians — to be creative every day. The Muse community is now over 400 million strong. And we’re just getting started. What do we make? We make essential resources for all kinds of creatives, from performers to podcasters. Learn more about the leading Muse Group products here. Who are we? Muse Group began life as Ultimate Guitar, the largest online global community of musicians. Eugeny Naidenov founded Ultimate Guitar in 1998, with a dream to make it easy for guitarists to play songs by Guns ‘N’ Roses and his other favorite rockers. From there, the site grew from a plucky, tab-sharing trailblazer into a global leader of online music publishing. In 2017, Ultimate Guitar acquired MuseScore, expanding its reach into sheet music. Muse Group has only continued to grow from there — and now includes Audacity, StaffPad and many more. Today, we are an international, visionary team of music lovers and audio obsessives, developing apps we could not live without.