Charlie Worsham got his start singing harmony vocals and playing mandolin with the country band Kingbilly. He then toured with superstar Taylor Swift. But Worsham, who has a music degree from the Berklee College of Music, quickly started recording and touring on his own. Just last month, he released his debut, Rubberband, a terrific collection of songs that show off his sharp songwriting skills and his terrific voice. The mid-tempo, poppy tunes are so radio-friendly, they should be huge hits. (Niesel)