Question: When was the Australian-born British disc jockey died in who's signatures tune was "At the Sign of the Swingin' Cymbal"?

Context paragraphs:
Steve Walsh (disc jockey): Steve Walsh (1959 – 3 July 1988) was a British disc jockey.  He died following a car crash in Ibiza, Spain.

Brian Fahey (composer): Brian Fahey (25 April 1919 – 4 April 2007) was a British musical director and arranger, best known for composing "At the Sign of the Swingin' Cymbal", Alan Freeman's signature tune to his BBC Radio 1 programme "Pick of the Pops".

Darren Knott: Darren Knott, also known as DK, is a British disc jockey and record producer on the Ninja Tune independent record label.

At the Sign of the Swingin' Cymbal: "At the Sign of the Swingin' Cymbal" (alternatively titled "At the Sign of the Swinging Cymbal") is an instrumental piece written by Brian Fahey.

Alan Freeman: Alan Leslie "Fluff" Freeman, MBE (6 July 1927 – 27 November 2006) was an Australian-born British disc jockey and radio personality in the United Kingdom for 40 years, best known for presenting "Pick of the Pops "from 1961 to 2000.

Lynn Parsons: Lynn Parsons is a British disc jockey.

Ed Solo: Ed Solo (born Ed Bickley) is a British disc jockey and record producer of electronic and dance music.  He has worked with artists including Blak Twang, Deekline, MC Det, Fatboy Slim, Roots Manuva, Shy FX, DJ Swift, DJ Trace and Eliabeth Troy.

Jeff Dexter: Jeff Dexter (born 1946) is a British disc jockey (DJ), club promoter, record producer and former dancer, who rose to prominence in the mid-1960s as the resident DJ at the influential London club Middle Earth.  He is closely associated with the Mod scene and popularising The Twist in England.

Anton Vickerman: Anton Vickerman is a British disc jockey and website operator.  He was the operator of Surfthechannel.com, a link site.  He was sentenced to four years in jail following a privately funded legal campaign after British public prosecutors refused to try him.  It has been called the first high-profile successful prosecution for the film industry.  He is the first UK citizen sent to prison for linking to films and TV shows.

Billy Parker (singer): Billy Parker (born July 19, 1939 in Okemah, Oklahoma) is an American country music disc jockey and singer.  Parker was named Disc Jockey of the Year by the Country Music Association in 1974 and by the Academy of Country Music in 1975, 1977, 1978 and 1984.  He was inducted into the Country Music Disc Jockey Hall of Fame in 1992, the Western Swing Hall of Fame in 1993, and received the Oklahoma Association of Broadcasters' Lifetime Achievement Award in 1995.

Supporting paragraphs: Brian Fahey (composer) Alan Freeman
Answer: 27 November 2006