The Island Song, alternately titled Island Song, is a song from the fourth series dedicated to the Island of Sodor,and the tune is loosely based on the TUGS theme[1]. It aired in the US on the Mr. Conductor's Thomas Tales episode, Wish You Were Here in 1996. It was later re-released with a new CGI music video remake as part of Thomas' YouTube World Tour on 22 July 2015. An instrumental lullaby version was created for the currently digital-exclusive album, Lullabies.