TikTok, known as 'Douyin’ in China, is a Chinese video portal and social network from ByteDance for lip sync music videos and other short video clips. In 2018, the predecessor, musical.ly, was renamed TikTok and became one of the fastest growing mobile apps in the world. By the beginning of May 2020 the app had been downloaded over two billion times.
If you select TikTok, users can use your music in their videos.