Show HN: Tweak your chord progressions for practice or composition

Re:Show HN: Tweak your chord progressions for practice or co... by executesorder66 on Thursday June 29, 2023 @03:41AM (#36517573)

> it tells me that a substitution of Bm7 for Em produces a ii-V-I in C.

That's because it's using GPT-4. Which means it just makes stuff up, and you can't rely on it to tell the truth. It's a fun tool to see possibly novel output, but you can never rely on it to be accurate or correct.

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Re:Show HN: Tweak your chord progressions for practice or co... by java_city on Thursday June 29, 2023 @04:00AM (#36517675)

This is true. I have come across other instances where the explanations are incorrect. The app is not ready for prime time, but fine-tuned models can improve this.

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Re:Show HN: Tweak your chord progressions for practice or co... by viraptor on Thursday June 29, 2023 @05:42AM (#36518337)

You don't need to fine tune GPT4 for it. A tiny in comparison model trained specifically on chords would do much better for creativity and the explanations could be generated without any AI.

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Re:Show HN: Tweak your chord progressions for practice or co... by java_city on Friday June 30, 2023 @07:03PM (#36543741)

There are lots of ways to solve this problem. Procedural, tiny model, fine-tuned large model, expert systems, etc.

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