- MPD: Using beets to manage your music!
- C: Processing and playing PCMed audio
- Conky: Display window title
- Pulseaudio: Synchronize Master and PCM
- Unicode: Mess with characters and fonts.
- RPi Matrix #3: Render vector fonts on a 2D Matrix
- RPi Matrix #2: C!
- C: UTF-8 to wide character
- RPi Matrix #1: Getting this project started!