There is https://soundizz.com/ which works really well even with their free tier.
I think I have transferred all my playlists from Spotify > Apple Music > Qobuz > Youtube Music` by now :)
Unfortunately it does not help with convincing family members :(
There is https://soundizz.com/ which works really well even with their free tier. I think I have transferred all my playlists from Spotify > Apple Music > Qobuz > Youtube Music` by now :) Unfortunately it does not help with convincing family members :(