James Deuchar (26 June 1930 – 9 September 1993) was a Scottish jazz trumpeter and big band arranger, born in Dundee, Scotland. He found fame as a performer and arranger in the 1950s and 1960s. Deuchar was taught trumpet by John Lynch, who learned bugle playing as a boy soldier in the First World War, and who later was Director of Brass Music for Dundee.
William MacArthur Mackenzie (27 March 1957 – 22 January 1997) was a Scottish singer and songwriter, known for his distinctive high tenor voice. He was the co-founder and lead vocalist of post-punk and new wave band the Associates. He also had a brief solo career releasing his debut studio album, Outernational, in 1992, his only solo album released during his lifetime.
Roger Ball (born 4 June 1944, Broughty Ferry, Scotland) is a Scottish saxophonist, keyboardist, songwriter and arranger. He is a former original member of the Average White Band (AWB).