The 2013 Grammy Awards have safely come and gone (is anyone else amazed that no one was electrocuted during the onstage rain shower?) and all anyone is talking about after the show is how Auto-Tune is destroying the music biz. Put performers on a live stage without technologic backup, and many of them will fall apart, in ear-shattering glory. Fun. had some issues with pitch that were hard to ignore, and Frank Ocean’s performance was a little shaky without the benefit of pitch-correcting software. People are up in arms that without Auto-Tune, many current artists would be crooning on a cruise ship in the Baltic Sea. But have things really changed?