Terence William Harvey 'Terry' Cox (born 13 March 1937, High Wycombe, Buckinghamshire) played drums in the British folk rock bands Pentangle, Duffy's Nucleus and Humblebums.He also drummed with several other artists, most notably the Bee Gees, David Bowie and Elton John. He was drummer for Charles Aznavour from 1974 till 1982.