wip/spiralsynth 2.0.0nb13 NetBSD

Spiral Synth is a physically modelled polyphonic analogue synthesizer for Linux or BSD. It is capable of creating the kind of sounds made by hardware analogue synths, the noises used in electronic music. You can also use it to make stranger sounds too. Midi is supported, including velocity detection, mapped to the volume of the oscillators (But you can also use the PC keyboard to play the synth).