How the oil industry accidentally created autotune

Autotune gets a bad rep. Sure, it's been abused by plenty of artists, notably T-Pain and Cher's 'Believe' single. But used as a mild assistive, it can be a great way to punch up a piece of music. Like anything involving computers, it's junk-in, junk-out; with a decent base take, it can elevate a good performance into a great one is almost imperceptible ways. — Read the rest