Colbie Caillat: It’s ‘scary’ to evolve as an artist

Feb. 4, 2014 at 12:25 PM ET

Video: Singer and songwriter Colbie Caillat is known for her soothing voice, and the charming musician teamed up with One Republic’s Ryan Teddler for her new single “Hold On.” She’s introducing a new sound in her songs and says it can be scary to evolve in her music.