What bit of this is "illegally streaming"?

  1. Author buys music legally from Bandcamp
  2. Author adds said music to their local self-hosted solution
  3. Author listens to said legally bought music on their phone, streamed from the home server
Where is the illegal part?

> Where is the illegal part?

Right here in the stack:

>Lidarr -> sabnzbd

Someone else mentioned he is also very active in piracy sub-reddits.

Think of piracy what you want, but I doubt all music OP has was paid for ;-)