Maloja
Wow! Got this self-hosted Last.fm style self-hosted scrobbler working on one of my servers after a lot of head scratching with my other development server. Can't quite work out why the other development server couldn't scrobble properly but I think it needs a rebuild anyway.
Not dared to try this on a Pi yet.
This works with the associated “Multi-Scrobbler” which is indescribably cool until you get it working (a challenge!)
Also as a note, possibly scrobbling from Tautulli would include Tidal plays?
I need to make some notes on how I got this working, particularly the Spotify API.