When Hellogoodbye formed in the early 2000s, they were quirky, fun-loving emo rockers from California who took as much influence from the Nintendo sound bleeps of their childhood as they did modern pop-punk. The group infused its playful brand of indie power pop with sugary sweetness, catchy dance beats, and enough energy to tire a group of five-year-olds. After signing with Drive-Thru Records and establishing themselves, they scored a big hit in 2006 with the romantic electro pop ballad "Here (In Your Arms)." Instead of following up in a similar vein, the band shifted to a lu...