TECH CRUNCH - ByteDance is moving toward a launch of its music streaming service TikTok Music, rivaling Spotify and YouTube Music, reports have stated. ByteDance now operates the streaming music service named Resso in markets including India, Brazil, and Indonesia. But the references to TikTok Music in the Resso app hint that the China-based company might sync user activity between the two apps. In addition, the code refers to TikTok Music as part of TikTok.