10 Things We Learned Backstage at the GRAMMY Rehearsals: What’s really going on behind the music. By NewsAmericas - February 7, 2015 Facebook Twitter Pinterest WhatsApp Linkedin ReddIt Email Print id=7gpHUPhXFOs&bids=803538.10027994&subid=0&type=4&gridnum=16"> What’s really going on behind the music.