Fred's Lab Buzzzy! MIDI CCs & NRPNs

MIDI implementation details for the Fred's Lab Buzzzy!


Edit & contribute on GitHub fauxstor contributed benjaminfox contributed

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General

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Modwheel Modulation wheel (vibrato level) 1 0 127 0-based
All sounds off Mute immediately all sound from the part 120 0 127 0-based
Reset all controllers Set all controllers to their initial value 121 0 127 0-based
All notes off Release immediately all notes 123 0 127 0-based

Level

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Volume Mixer level 7 0 127 0-based

Pan

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Pan Mixer pan 10 0 127 Centered

Oscillator

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Coarse Oscillator coarse (semitones) 12 0 127 Centered
Fine Oscillator fine (cents) 13 0 127 Centered
Wave Oscillator wave (variation) 70 0 127 0-based
Engine Oscillator engine 75 0 127 0-based

Arpeggiator

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Tempo Arpeggiator tempo (when not clocked) 16 0 127 0-based
Division Arpeggiator division 17 0 127 0-based
Repeat Arpeggiator repeat 18 0 127 0-based
Gate Arpeggiator gate length 19 0 127 0-based
Arp. mode Arpeggiator mode (off/on/hold) 88 0 127 0-based

Filter

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Resonance Filter resonance 71 0 127 0-based
Cutoff Filter cutoff/center frequency 74 0 127 0-based
Filter mod. Filter modulation rate & amount 80 0 127 0-based
Space mix Space mixer level 82 0 127 0-based
Delay mix Delay mixer level 83 0 127 0-based
Filter type Filter effect type 87 0 127 0-based
Space decay Space effect decay time 91 0 127 0-based
Space diffuse Space effect diffusion factor 92 0 127 0-based

Envelope

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Decay Envelope decay time 72 0 127 0-based
Attack Evelope attack time 73 0 127 0-based
Env. mode Envelope mode (AD/AHD/velocity) 89 0 127 0-based
Env. loop Envelope looping (off/on) 90 0 127 0-based

Model

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Space model Space effect model 85 0 127 0-based
Delay model Delay effect model 86 0 127 0-based

Delay

Parameter name Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes
Delay feedback Delay effect feedback level 93 0 127 0-based
Delay length Delay effect delay length level 94 0 127 0-based

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