Hi Jim,

ACW worked ok'ish for me. Once I got the first beat of each of the first half-dozen bars correct, the output was reasonably good. Some chords I needed to change but, by and large, ACW got most of the important ones. By knowing those, it was easier to adjust the chords that weren't as good as they could have been. When the first beats were not correct and the key was not set, the output seemed to lack a degree of musical coherency. It's also worth experimenting with 1 chord per bar versus 2 chords per bar analyses.

When working with ACW, it's a good idea to keep in mind that ACW interprets the texture of the sound. Depending on how full or sparse the arrangement is, the use of non-melodic tones in the melody, etc., will all impact on this interpretation. For example, in the key of C if the note A is played or sung on beat one in the melody and it is supported by a C7 chord, it's possible that ACW will interpret this as C13.

Regards,
Noel


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