The docker aio was relatively painless imo. I’ve made it easier in my home server by installing Nextcloud through CasaOS. Makes it very easy

I was learning how to play guitar using ultimate-guitar.com. They have their normal tabs which are HTML and “pro” tabs which download in a format you need to pay for their software to use. Found the program TuxGuitar and it was amazing. Only learned years later as I was delving into Linux that it’s named after Tux and is open source.