- Pi MusicBox Make your Raspberry Pi stream!
- a Raspberry Pi music (mpd) player with a touch screen?
- openelec Open Embedded Linux Entertainment Center (OpenELEC) is a small Linux based Just Enough Operating System (JeOS) built from scratch as a platform to turn your computer into a Kodi media center.
- Peppy Player
- VINTAGE VOLUMIO VIRTUOSO
- Using a rotary encoder as a volume control
- Rotary Encoders