 Its best known song is "I Sing I Swim".It was featured on "Grey's Anatomy" in 2010, and the video for the song has been viewed more than 1,500,000 times on YouTube.The song "Cat Piano", from "The Ghost That Carried Us Away", was featured in a BBC advert for "Finding Neverland", as well as on "Gossip Girl" in 2008 (Season 2, Episode 2).