Chain are an Australian blues band formed as The Chain in late 1968 with a line-up including guitarist and vocalist Phil Manning and lead vocalist Wendy Saddington. Saddington left in May 1969 and in September 1970 Matt Taylor joined on lead vocals and harmonica. During the 1990s they were referred to as Matt Taylor's Chain. Their single, "Black and Blue" (January 1971), is their only top twenty hit. It was written and recorded by the line-up of Manning, Taylor, Barry Harvey on drums and Barry Sullivan on bass guitar. The related album, Toward the Blues, followed in September and peaked in the top ten. Manfred Mann's Earth Band covered "Black and Blue" on their 1973 album Messin'.