Led by powerhouse vocalist Cassadee Pope, Hey Monday debuted their fizzy emo-pop sound with 2008's Hold on Tight. The band formed in West Palm Beach, FL, where Pope was first discovered at a regional music conference. Although still in high school, the singer drew attention from A&R execs with her voice, which recalled the radio-ready wail of Avril Lavigne and Paramore's Hayley Williams. She then formed a band with fellow teenagers Jersey Moriarty (bass), Elliot James (drums), and guitarists Mike Gentile and Alex Lipshaw. Shedding their original name (Blake) in favor of Hey Mo...