John Martin Armiger (born 10 June 1949, Hertfordshire, United Kingdom) is an Australian musician, record producer and film/TV composer. He was singer-songwriter and guitarist with Melbourne-based rock band, The Sports from August 1978 to late 1981, which had Top 30 hits on the Kent Music Report Singles Chart with, "Don't Throw Stones" (1979), "Strangers on a Train" (1980) and "How Come" (1981); and Top 20 albums with, Don't Throw Stones (No. 9, 1979), Suddenly (No.