Qbix-Beginners

YouMixer

Media/playlist stream type is a category to which Media/clip are related

Media/presentation/playlist tool Would use Q/gallery with video, to crossfade into the next video clip (and preload it) while showing captions at the right moment.

Media/search/youtube youtube search (don’t filter by channelId but filter by “music” or “song” category if possible)

Relate youtube video clips to it
By default, clip the song 5 seconds at start and end. But this can be modified.

Your song is put at the end, unless you bid credits to put it earlier

Download captions in srt format and display them in player when available, at the right time synced

https://developers.google.com/youtube/v3/docs/captions/download