Graham plowman: composer

Orchestral Horror Music Inspired by the Cthulhu Mythos of H.P. Lovecraft and Other Authors

About Me

Today's foremost orchestral composer for music works inspired by the Cthulhu Mythos of H.P. Lovecraft and other authors.

IMDB Filmography

BandCamp Music Releases

All music is also available on iTunes, Amazon, Spotify, and many more services.

Past work has been performed by the Carolina Philharmonic Orchestra, the Washington Symphony Orchestra, and has also featured in films, TV shows, games, trailers, and audio books.

I've also worked on many other projects not related to horror - fantasy films, short drama's, games and many more.

The House on Sentinel Hill

A Lovecraftian Horror Gamebook

Available now on Amazon UK and Amazon US

1926, New England. An intriguing find in the archives of the Misktatonic Library leads you to an old house on a hill, and the mystery of a 10-year-old murder case. Yet, some mysteries are as old as time and space, and mankind’s place in the universe is not as assured as we are led to believe…

Will you succeed in uncovering the truth with your mind intact? Or will the secret of The House on Sentinel Hill, and what lies beyond, be your unravelling?

YOU decide the outcome in this terrifying Lovecraftian Adventure. Use your skills to overcome challenges, fight (or flee from) unspeakable horrors, try to maintain your composure, and perhaps YOU will finally learn the terrifying truth as it is unravelled piece by piece.

Download and print the Investigator Sheet for the book.

The Dunwich Horror

Featured Release

An original soundtrack to H.P. Lovecraft's 'The Dunwich Horror'.



Cthulhu Mythos Music

The House on Sentinel Hill

Soundtrack to the Gamebook2022


Soundtrack to the Board Game2021


1 Hour of Ambient Orchestral Music for Call of Cthulhu

The Haunting

1 Hour of Mysterious and Creepy Music for Call of Cthulhu

Castle Ravenloft

1 Hour of Dark Gothic Music for Dungeons & Dragons

At the Mountains of Madness

Music Album

De Vermis Mysteriis

Music Album

The Horror of H.P. Lovecraft

Music Album

The Yellow Sign

Music Album

Postcards From the Abyss

Music Album

Horror in Lovecraft Country

2 Hours of Orchestral Music for Gaming

The Great Old Ones and Other Beings

Music Album

From the Vault of the Miskatonic University

Music Album

Tales From the Necronomicon

Music Album

The Hound

Scored Reading of 'The Hound'Also includes music only tracks

Fungi From Yuggoth and Other Poems

70 minute CD - 50 tracks - fully scored readings of H.P. Lovecraft's poetry

Sonnets of the Midnight Hours and Other Poems

60 minute CD - fully scored readings of Donald Wandrei's poetry

The Hashish-Eater and Other Poems

68 minute CD - fully scored readings of Clark Ashton Smith's poetry

The Gods of Easter Island and Other Poems

60 minute CD - fully scored readings of Robert E. Howard's poetry

Feature Films

An English Haunting (2020)

(Original Score) Feature Film - Horror
Directed by Charlie Steed

Mark of the Devil (2020)

(La Marca del Demonio)Pre-written Music supplied and edited into the film.HorrorDirected by Diego Cohen

Arthur & Merlin (2015)

(Original Score)Feature Film - Fantasy Epic
Directed by Marco van Belle

Short Films


(Original Score) Short Film - HorrorWinner of 'Best Horror Short' at the LA Film Awards Directed by Alberto Bambini


(Original Score) Short Film - HorrorWinner of 'Best Narrative Short' at the LA Film Awards Directed by Alberto Bambini


(Original Score)TV Pilot - ComedyDirected by Caroline Jeffries


(Original Score)Short Film - ComedyDirected by Caroline Jeffries

I Can See Clearly Now

(Original Score)Short Film - DramaDirected by Caroline Jeffries


(Original Score)Short FilmDirected by Gavin Butler

Games and Other work

Castle Burn

(Game Soundtrack) iOS/Android app

Star Wars Originals

Available for License. Original Star Wars styled music. Click image above.

Cthulhu Chronicles

(Game Soundtrack) iOS app