When it comes to OTT, it has traditionally been for the viewing of linear programming – which is the broadcasting of programs in their original....
https://www.vplayed.com/blog/difference-between-ott-and-vod-streaming/

Developing a music streaming app is similar to building any other app. However, there are some added challenges unique to the music industry not found....
https://blog.contus.com/build-music-streaming-website-application-like-spotify/