Mat Callahan / Yvonne Moore - Working-Class Heroes: A History of Struggle in Song Release:Working-Class Heroes: A History of Struggle in Song Free Dirt Records blues and rock influences and

blues and rock influences and enjoyed success as one of the great British bands of the late 1960s and early 1970s

Sevens first album '7' was released to critical acclaim and was followed two years later with a second album 'Shattered'

Arguably more known for his operas

Joe provided funding for the band’s original recordings at premier studios

Mat Callahan / Yvonne Moore - Working-Class Heroes: A History of Struggle in Song Release:Working-Class Heroes: A History of Struggle in Song Free Dirt Records blues and rock influences andThe most essential music is conceived by real human beings: ordinary, anonymous, often poor people who stood up and joined together to fight injustice and institutional oppression. This is the story of 'Working Class Heroes: A History of Struggle in Song', a collection of American working class, pre World War II folk songs revived by Mat Callahan & Yvonne Moore. Inspired by the legendary American songbook 'Hard Hitting Songs for Hard Hit People',