Harmony

• Input : a chord with a key signature

A sequence of all chord inversions.

• Input : a sequence with a given key signature

• Factors :

  • number of iterations of the sequence
  • transposition interval
  • number of additional octaves
  • harmonic sequence type : unitonal or real harmonic sequence
  • progression type : alternated inversions or repeated chord patterns

A harmonic sequence

Input : a chord with a given key.

1. Enter a global range in semitones.

2. Assign a rhythmic value for the arpeggio.

3. Enter a time signature and a number of measures .

4. Specify the movement of the arpeggio – ascending, descending, regular or broken.

5. Enter a percentage of random auxiliary and passing notes .

An arpeggio ( rhythmic sequence ).

• Input : a rhythmic sequence with a given key
• Factor : an interval

Enter a maximum number of canons to search

Enter a list of intervals – 1 = unisson, 2 = second etc. Lists are written between parenthesis.

The resulting sequence is superimposed onto the initial sequence. Rests are inserted when necessary to produce the specified interval.