Soundtrack follows the pair's work on 'The Road' and 'The Assassination of Jesse James By The Coward Robert Ford'
'The Sick Bag Song' is 'an exploration of love, inspiration and memory'
Cave adds Hammersmith Apollo show on May 2
Cave will play five UK shows within the European run
The pair were both in the SoHo neighbourhood of Manhattan
The film will be released in the UK this September
The Bad Seeds frontman also said the music his children listen to sometimes makes him 'want to cut my wrists'
The songs feature on artist Mark Ryden's 'The Gay Nineties Old Tyme Music: Daisy Bell' album
'The Gay Nineties Old Tyme Music: Daisy Bell' is being released by painter Mark Ryden
'20,000 Days On Earth' and 'God Help the Girl' pick up prizes at annual independent film festival
They performed their 1996 track 'Where The Wild Roses Grow'
Australian pop star will make a cameo appearance in the fictional documentary charting 24 hours in Cave's life
Russell Crowe approached the singer to write the sequel to Ridley Scott's Roman Empire epic
The Bad Seeds singer appears on US podcast to talk about his life and music
'20,000 Days On Earth' to follow the singer on a fictional day in the life
Nick Cave and The Bad Seeds will release their new album on Monday (February 18)
'West Of Memphis: Voices For Justice' will be released by Sony Music on January 21, 2013
The John Hillcoat-directed drama stars Tom Hardy, Gary Oldman and Jessica Chastain
Mark Lanegan and Isobel Campbell, Warren Ellis, Lydia Lunch also appear on 'The Jeffrey Lee Pierce Sessions Project'
The Bad Seeds men compose soundtrack to 'West of Memphis'