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GTTM-based Chord Progression Generator

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Tigsource articles, that will appear here anyway, can be found here, if you can't wait for me to copy and paste them on here.

I’ll be posting some articles about the theory of Lerdahl very very soon. In anticipation of them (and to put something up so I can submit it to the Haskell Activity Report), here’s my implementation of a toy-model based roughly around his theory. It’s restricted to the process of chord generation.

Here’s a simple playing by me of a chord-sequence that it produced. Here’s a midi example that it produced by itself when I had it more developed.

There’s still a reasonable amount of work to be done on it, but it’s at a stage where it’s presentable.

Anyway, the current version of the haskell source code is here. Hopefully I’ll have more developed versions up in the future.

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