Autumn Leaves (CBR + PACTs)

• In this example, PACTs activation and assembling are used to refine the case retrieval query. One can note that the development of this line is much more coherent and homogeneous than the previous example. As time passes, the line become more and more rhythmically and harmonically complex. This is achieved by some activation PACTs rules such as "if the agent is at the beginning of the chorus then activate the PACT play with tonic at the first beat and use chord notes until the end of the first section". At the first measure, for instance, this rule forces a choice of a pattern that is really better than that used in the previous example.
• Midi file of this example
• Next example

1st Chorus

2nd Chorus