Fors shared this intro to FMS, a groovebox for the Game Boy Advance handheld video game console.

They say that FMS is designed for quick and intuitive programming of sounds and music, for live performance and studio recording and for just having fun.

While FMS is built for the GBA hardware, it can also be used on emulators are readily available on other platforms.

Features:

• 4 × 2-OP FM synth
  • a/h/r envelope
  • fractional mod ratio
  • mod feedback
  • mod a/r envelope
  • pitch envelope
  • stereo panning
  • portamento
• 1 × Game Boy™ noise
  • a/h/r envelope
  • wide to narrow rate
  • stereo panning
  • portamento
• 16-step sequencer
  • unique sound per step
  • individual track length
  • individual track rate
  • individual track shuffle
  • note echo per track
  • per-step chord allocator
  • transpose sequencer
  • snapshot recall
  • trigless steps
  • randomization
  • 128 patterns per track

Pricing and Availability:

FMS is available now for $10 USD.