logical editor scripts to help composition development


Do you know where to find scripts to generate variations using classical compositional techniques ? I am not talking about repetition or transposition… but rather more advanced techniques like :

  • embellishment (adding passing notes…),
  • simplification (removing notes),
  • fragmentation (generating new material using some parts of the melody),
  • alteration,
  • voices role reversal,

Or maybe is there a specific software to do that (please do not answer my brain :slight_smile:) ?