Background: Nicholas Edward Cave (born 22 September 1957) is an Australian musician, singer-songwriter, author, screenwriter, composer and occasional film actor, best known as the frontman of the rock band Nick Cave and the Bad Seeds. Cave's music is generally characterised by emotional intensity, a wide variety of influences, and lyrical obsessions with death, religion, love and violence. Born and raised in rural Victoria, Cave studied art before turning to music in the 1970s. As frontman of the Boys Next Door (later renamed the Birthday Party), he became a central figure in Melbourne's burgeoning post-punk scene.
Context: Cave's work was featured in a scene in the 1986 film, Dogs in Space by Richard Lowenstein. Cave performed parts of the Boys Next Door song "Shivers" twice during the film, once on video and once live. Another early fan of Cave's was German director Wim Wenders, who lists Cave, along with Lou Reed and Portishead, as among his favorites. Two of Cave's songs were featured in his 1987 film Wings of Desire. Nick Cave and the Bad Seeds also make a cameo appearance in this film. Two more songs were included in Wenders' 1993 sequel Faraway, So Close!, including the title track. The soundtrack for Wenders' 1991 film Until the End of the World features Cave's "(I'll Love You) Till the End of the World." His most recent production, Palermo Shooting, also contains a Nick Cave song, as does his 2003 documentary The Soul of a Man. Cave's songs have also appeared in a number of Hollywood blockbusters - "There is a Light" appears on the 1995 soundtrack for Batman Forever, and "Red Right Hand" appeared in a number of films including The X-Files, Dumb & Dumber; Scream, its sequels Scream 2 and 3, and Hellboy (performed by Pete Yorn). In Scream 3, the song was given a reworking with Cave writing new lyrics and adding an orchestra to the arrangement of the track. "People Ain't No Good" was featured in the animated movie Shrek 2 and the song "O Children" was featured in the 2010 movie of Harry Potter and the Deathly Hallows - Part 1. In 2000 Andrew Dominik used "Release the Bats" in his film Chopper. Numerous other movies use Cave's songs including Box of Moonlight (1996), Mr In-Between (2001), Romance & Cigarettes (2005), Cirque du Freak: The Vampire's Assistant (2009), The Freshman, Gas Food Lodging, Kevin & Perry Go Large, About Time His works also appear in a number of major TV programs among them Trauma, The L Word, Traveler, The Unit, I Love the '70s, Outpatient, The Others, Nip/Tuck, and Californication. Most recently his work has appeared in the BBC series Peaky Blinders and the Australian series Jack Irish.
Question: who aided him in his early days of his career

Answer:
was German director Wim Wenders, who lists Cave,