From oil fields to pop charts: the wild journey of Auto-Tune, invented by a classically trained flutist-turned-geophysicist who was trying to find oil deposits underground. We trace how Andy Hildebrand's signal processing algorithm became the most divisive sound in modern music—from Cher's accidental revolutionary moment to T-Pain's artistic mastery. The real origin story is far weirder than you think.

00:00:00 - Welcome to Clown Cast and the world's most controversial music tool

00:02:15 - Meet Andy Hildebrand: flutist, geophysicist, Exxon engineer

00:07:40 - Signal processing, seismic data, and the billion-dollar fix

00:11:30 - The pivot: from mapping rocks to correcting pitch

00:14:50 - Cher's 'Believe' and the accidental revolution of 1998

00:16:45 - T-Pain's genius and how Auto-Tune became an instrument

This podcast episode was fully generated by AI — research, script, voices, and production. Built with Claude, Piper TTS, and automated pipeline tooling.