! Map a four note scale exactly ! ! Size of map: 3 ! First MIDI note number to retune: 0 ! Last MIDI note number to retune: 127 ! Middle note where the first entry in the mapping is mapped to: 60 ! Reference note for which frequency is given: 60 ! Frequency to tune the above note to (floating point e.g. 440.0): 100 ! Scale degree to consider as formal octave: 4 ! Mapping. 0 1 3