Docker Compose. I love how simple it is to setup.

version: "3"
services:
  lms:
    container_name: lms
    image: epoupon/lms:latest
    user: 1000:1000
    ports:
        - "5082:5082"
    restart: unless-stopped
    volumes:
      - "/usr/lms:/var/lms"
      - "/media/admin/_inbox/music:/music:ro" # read-only

Compatible with Subsonic API players, e.g. sublime-music.

To install sublime-music on Ubuntu 20.04 (officially only supported from Ubuntu 20.10+),

pip3 install --upgrade pip setuptools wheel  # update your build tools
pip3 install sublime-music                   # the player itself
sudo apt install mpv                         # the player backend
sudo apt install libmpv-dev                  # wrapper library to mpv
sublime-music