ChatGPT Comparison Prompt - Pass of the Shuttle

29 Jul 2026

ChatGPT Comparison Prompt - Pass of the Shuttle

Copy and paste the following to ChatGPT along with both Suno audio links:

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I'm testing two versions of the same song. Both use identical lyrics, style, and vocal settings. The only difference is that Version A includes a composed guide track (a MIDI-rendered vocal phrasing guide that encodes melody contour, phrasing, breath placement, a caesura, and an a cappella outro). Version B has no guide track.

Please listen to both and compare:

Version A (with guide track): [paste Lane A Suno link here]

Version B (without guide track): [paste Lane B Suno link here]

Compare them on these six dimensions:

1. Melody contour: Which version has a more purposeful, stepwise melody? Does either version default to a generic "dark folk" melody? Which melody feels more composed and less auto-generated?

2. Phrasing and breath: Which version places rests between phrases with intent? Does either version fill space with decoration or sustain where there should be silence? Which one breathes better?

3. Bridge moment: The lyrics have the word "immortal" in the bridge section ("you would say it was dying / it is not dying / it is the sound the loom makes / when no one is watching / and it is immortal"). Does either version create a pause or shift at this word? Does either version treat it as a turning point?

4. Outro: The last lines are "you would say the fabric was finished / it was not finished / it was immortal." Does either version deliver the final phrase without instrumental support (a cappella)? Does either version keep the guitar running through the outro?

5. Hook identity: The chorus ("Where you been is good and gone / all you keep is the getting there") is meant to sound like a plain statement that carries a complete philosophy. Which version's chorus sounds more like a plain statement, and which sounds more like a generic "dark folk chorus"?

6. Section transformation: Do the verses and chorus have a density dynamic - sparse verses, fuller chorus - in either version? Or does the texture stay the same throughout?

Overall: which version is the better song, and which version better serves the lyrics?

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Instructions for John

1. Generate both lanes in Suno (see `suno-dual-output-plan.md`) 2. Copy both Suno result links 3. Paste the prompt above into ChatGPT with the two links inserted 4. Share ChatGPT's response with Dakota 5. Dakota will wait for your feedback before rewriting

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