The Sylvers perform on Soul Train in 1976. Photograph: Michael Ochs Archives/Getty Images

It’s time for Soul Train to leave the station again. The classic US black music show introduced TV audiences to a host of r’n’b, soul and hip-hop acts(...)

Questlove, whose Mo’ Meta Blues shies from the conventional

You used to know where you stood with music books. If they were authorised biographies and written with the subject’s permission and co-operation, (...)