The Magic Box

Come Away In

Gardens by the Sea

The Line to Skye

Journey Inter-City

Mr. Horatio Knibbles

Practical Romantic, Sir Walter Scott

Calamity the Cow

The Driving Force

Glasgow Belongs to Me

The Lift

Genghis Khan

A Touch of Scotland

The Running Man

Call Me Bwana

The Mind Benders

The L-Shaped Room

Crooks Anonymous

Satan Never Sleeps

What a Carve Up!

Hunted in Holland

Echo of Barbara

The Canadians

The Grass Is Greener

A Story of David

Surprise Package

October Moth

The Big Day

Circus of Horrors

Once More, with Feeling!

Snowball

The Professionals

A Letter for Wales

Devil's Bait

Third Man on the Mountain

Ferry to Hong Kong

Killers of Kilimanjaro

The Bridal Path

Left Right and Centre

Horrors of the Black Museum

Web of Evidence

The Headless Ghost

Tom Thumb

The Sheriff of Fractured Jaw

Rockets Galore

She Didn't Say No!

Next to No Time

Intent to Kill

A Night to Remember

Law and Disorder

Vertigo

Another Time, Another Place

Heart of a Child

I Accuse!

Carve Her Name with Pride

The Immortal Land

Journey Into Spring

Night of the Demon

High Flight

Manuela

The Prince and the Showgirl

High Tide at Noon

Interpol

Abandon Ship

The Secret Place

The Kid from Canada

The Spanish Gardener

The Green Man

The Legend of the Good Beasts

Zarak

A Hill in Korea

The Weapon

Reach for the Sky

Safari

Trapeze

Wicked as They Come

The Man Who Never Was

Any Man's Kingdom

Jumping for Joy

A Prize of Gold

I Am a Camera

That Lady

The Teckman Mystery

The Purple Plain

Svengali

The Black Knight

Father Brown

The Sea Shall Not Have Them

Hobson's Choice

The Million Pound Note

Star of India

East Anglian Holiday

Tonight in Britain

The Kidnappers

The Dog and the Diamonds

Personal Affair

The Master of Ballantrae

Innocents in Paris

Genevieve

Grand National Night

Street Corner

James Muir Mathieson, OBE (24 January 1911 – 2 August 1975) was a British musician whose career was spent mainly as the musical director for British film studios.
Born in Scotland, to a musical family, Mathieson won a scholarship to the Royal College of Music in London. His teachers there included Malcolm Sargent, who recommended him to the film producer Alexander Korda, whose musical director he became in 1934. Mathieson made most of his career in the film industry. After the Second World War he was musical director to the Rank Organisation. 
Among the composers from whom Mathieson commissioned film scores were Arthur Bliss, Ralph Vaughan Williams, William Walton and Benjamin Britten. Mathieson rarely wrote the music for the films on which he worked, considering himself to lack the talent for original composition, but he helped the composers who wrote for him to make their material precisely fit the action of the film, and he arranged concert suites from some of the scores he commissioned. He was responsible as musical director, arranger, conductor or occasionally composer for nearly a thousand films.

Muir Mathieson

Muir Mathieson

Acted in

The Magic Box