- Lo Boob Oscillator
- Low Fi
- Mellotron
- Melochord Seventy-five
- Metronomic Underground
- Miss Modular
- Monstre Sacre
- Motoroller Scalatron
- Mountain
- Munich Madness
- New Orthophony
- Nihilist Assault Group
- Olan Bator
- Olv 26
- One Note Samba
- One Small Step
- Op Hop Detonation
- Orgiastic
- Our Trinitone Blast
- Outer Accelerator
- Pack Yr Romantic Mind
- Parsec
- Pause
- Peng! 33
- People Do It All The Time
- Percolations
- Percolator
- Perversion
- Ping Pong
- Pop Quiz
