Auto-Tune was originally intended to be something of a trade secret, discreetly used to "fix" vocal performances. But producers Mark Taylor and Brian Rawling really didn't think it was strong enough, so they cranked the Auto-Tune up to 11 (actually, the Retune Speed down to 0), introducing the now-ubiquitous "robotic" Auto-Tune effect on what 1998 mega-hit?
"Believe"