This is a unique collection of cover artwork of revolutionary jazz released in the USA in the 1970s, a time of great political and social importance for African-American artists. Martin Luther King, Malcolm X and John Coltrane loom large as self-determination, economic power and musical freedom led to artists finding new paths―both musical and economic. Soul Jazz Records has produced many releases relating to this music and this book is the first-ever collection of this amazing artwork. It comes with a lengthy introduction contextualizing the music and artwork and relating how the music came about, plus interviews with many of the people involved.