I trained an RNN with the entire 2nd Partita for solo violin by J. S. Bach. This time, the entire training set is in d minor, with more or less consistent harmonies, accidentals and such like. It makes an impression on the result.
Regretfully, AI did not manage to create another go-to encore for soloists.
Sample 1
The “awareness” of harmony seems to be slightly better than previously.