Last.fm Ever since I’ve created an account on last fm 15 years ago almost every song i listen to is scrobbled(last.fm fancy way of saying “put into database for statistics”).

When you listen to enough bands it can actually provide good recommendations

I have around 1.5 Gb tabs in guitar pro format, downloaded from russian torrent tracker rutracker.org

I use Emby(jellyfin broke with the amount of music i have and couldn’t parse it properly so i actually bought Emby subscription) + Symphonium on Android. Just checked, full album download worked for me

Symphonium actually works with Jellyfin and has trial period so you can check it out