Integrated Playlists to listen from different Song-pools

[Sebastian453]

Hey dear Spotify team,
I had the idea that you could integrate one or more playlists into a playlist, which would then be subordinate.
So you could either turn on the larger playlist or just the subordinate ones if you only want to listen to certain songs.
I often have the problem that I have different playlists, but when I start a larger playlist I don't want to listen to all the songs that are on it, or I don't want to listen to them at that moment.
I hope that it is technically possible and that the playlists don't become too confusing.

Thanks for reading and maybe it could work at some point