A performance-oriented patch interface for FluidSynth. Fluidsynth is an open source software synthesizer that uses soundfonts – a freely-available and well-documented sound format. A patch is a collection of settings such as soundfont presets for each MIDI channel, control-change/sysex messages to send when the patch is selected, and midi router or effects settings. Groups of patches are stored in banks, which are saved as human-readable and -editable YAML files. This allows a musician to easily create complex combinations of synthesizer settings ahead of time and switch between them on the fly during a performance.
B3 organ samples recorded from a Nord Stage 2. Contains two presets, one with leslie on, one off, with drawbars and percussion on “Green Onions settings”.
A relatively simple font sample-wise, but with a lot of custom modulators allowing the user to easily modify the sound using control change messages, exposing the synth modeling capability of soundfonts.
- CC 71 → Filter resonance
- CC 72 → Volume envelope, release
- CC 73 → Volume envelope, attack
- CC 74 → Filter cutoff frequency
- CC 75 → Volume envelope, delay
- CC 76 → Volume envelope, hold
- CC 77 → Volume envelope, decay
- CC 78 → Volume envelope, sustain
- CC 79 → Mod envelope, filter cutoff
- CC 85 → Mod envelope, delay
- CC 86 → Mod envelope, attack
- CC 87 → Mod envelope, hold
- CC 88 → Mod envelope, decay
- CC 89 → Mod envelope, sustain
- CC 90 → Mod envelope, release