Progressor

Script matches chord progression for user defined tune using algorythmic method

what's new:
small bugfix for diminished 7 chord in harmonic minor scale.

full list of features:
- selectable range - user defines on which patterns in playlist Progressor works on
- four scales - major, harmonic minor, melodic minor and hungarian minor
- skipping - some notes (second or second and fourth) can be skipped during matching progression
- 3- or 4- voice polyphony
- no arp - dissonant chords fall into consonant on first note when no arp is ticked, except for root note
- dissonances amount - user can decide if dissonant chords are included in progression
- finish on prime - progressions finish gently on prime
- copy note off's - note offs from lead track are copied to chord track
- Renoise's keyboard octave control - determines in which octave is progression done
- current position in song is put into range beginning control
- script copies note delays from lead track
- chord inversions can be matched to place the chord above the lead notes or fit in one octave selected by the Renoise octave control

how to use it:
- sequence the theme in one column in one track in one or few patterns in playlist (patterns shouldn't occure in playlist range more than once)
- leave cursor/caret in track containing the theme
- choose instrument for progression from the instruments list
- run Progressor
- set the range, key, scale and other parameters (or leave default)
- click on Match or Match&Close - new track containing chord progression will be generated