a

[digitaalduurzaam]

[orrnithogalum]

Videos are a priority for non premium accounts. That's how the api works. Do you have a premium account or not?

and I open the fourth song with ID: OiWp7_TSs38

What do you mean by open song? like ymusic.get_song(id:str)?
The example you provided is an album, so couldn't you use get_album? Maybe that could return the correct track for you? let me know.

[orrnithogalum]

I think get_watch_playlist has solution for songs. Look at the counterpart object in the json section of the docs.