TikTok Ventures Deeper Into Music With New Sound-Editing App

TikTok is continuing its foray into the music industry by testing a new sound-editing app for musicians and creators called Mawf.

The Culver City-based video-sharing app and its Chinese parent company, ByteDance, are currently beta-testing the sound-editing tool throughout Europe and the U.K., Business Insider reported Wednesday.

Mawf transforms users’ vocals and other audio inputs into instrumental sounds like trumpets, saxophones and flutes. A series of levers allows users to modify the sounds, which are sourced from the machine-learned analysis of recordings by professional musicians, according to the app’s website. Music production platforms, such as Ableton Live and Logic Pro, can integrate Mawf’s features as a plugin, which allows users to incorporate the app’s audio into their projects.

TikTok’s experiment with Mawf comes after the social media firm launched its own music distribution platform, SoundOn, last month. The platform lets artists directly upload their music to TikTok and earn royalties when that music is used in videos.

TikTok has carved out an increasingly influential role in the music business, with the video-sharing platform popularizing music by new and established artists alike and launching several successful music projects. “The Unofficial Bridgerton Musical”—which originated as a TikTok passion project—won this year’s Grammy Award for Best Musical Theater Album, March, while pop star Olivia Rodrigo took home the Best New Artist award after her hit song “Drivers License” was featured in more than 1.4 million videos on the app. TikTok also recently backed its first musical theater production, “For You, Paige,” which premiered last week in New York.