Robert Hartshorne

2008

Thomas & Friends: The Great Discovery Original Music Composer

2015

Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie Original Music Composer

2014

Thomas & Friends: Tale of the Brave Original Music Composer

2012

Thomas & Friends: Blue Mountain Mystery Original Music Composer

2013

Thomas & Friends: King of the Railway Original Music Composer

2011

Thomas & Friends: Day of the Diesels Original Music Composer

2009

Thomas & Friends: Hero of the Rails Original Music Composer

2010

Thomas & Friends: Misty Island Rescue Original Music Composer

1995

Boston Kickout Music

2006

Thomas & Friends: Calling All Engines! Original Music Composer

2011

Thomas & Friends: Merry Christmas, Thomas! Music

2012

Thomas & Friends: A Very Thomas Christmas Original Music Composer

2008

Thomas & Friends: Mud Glorious Mud Music

2007

Thomas & Friends: Carnival Capers Music

2006

Thomas & Friends: Thomas' Halloween Adventures Music

2005

Thomas & Friends: Thomas' Sodor Celebration! Music

2004

Thomas & Friends: Steamies vs. Diesels and Other Thomas Adventures Music

2004

Thomas & Friends: It's Great to Be an Engine! Music

2011

Thomas & Friends: The Birthday Express Music

2010

Thomas & Friends: The Greatest Stories Music

2009

Thomas & Friends: Holiday Express Music

2009

Thomas & Friends: Railway Friends Music