Caroline teamed up with Robby Hecht and they wrote and recorded a song called "Two People," which was release today on iTunes, just in time for Valentine's Day.
Caroline told Bluegrass Situation, which premiered the song, that "Robby and I worked hard to fight against cliches and, instead, sort of invented a new one with 'Everything's better with two people.' It's a universal message. It's not a gendered idea --anyone can relate. I feel really proud of out simple, happy song."