I Finally Finished the Tool I Abandoned — Here's What GitHub Copilot Actually Did

This is a submission for the GitHub Finish-Up-A-Thon Challenge

What I Built

Most people trying to record an audiobook fail before they ever hit record. Not because their voice is wrong or their book isn't ready, but because they lack a system for recording. They sit down, attempt a whole chapter, hit a wall twenty minutes in, and walk away with inconsistent audio that's harder to edit than it should be.

ATTUNE structures the recording before it starts. Paste a chapter, get a set of 30-minute session windows with vocal load scoring, cold read risk flags, and a performance register on each one. Built for a phone in a quiet room — no studio, no equipment budget, no production team.

Demo