Helen Jane Long (born 10 April 1974) is a British composer, musician and pianist, best known for various advertisement contracts, her work on several film projects in a variety of genres, and, most recently, her contemporary-classic piano albums, Embers (2010) (BLE) and Porcelain (Warner Music Group). In 2003, Long worked as music assistant to Howard Shore on the film score for The Lord of the Rings trilogy. Long composed the original music for the movie thrillers The Only Hotel and Surveillance 24/7.