Simon and Brian talk to legendary songwriting team Barry Mann and Cynthia Weil about their incredible career from the Brill Building era to the present day, and the writing of songs like 'You've Lost That Lovin' Feelin'', 'On Broadway', 'Saturday Night at the Movies', 'We Gotta Get Out Of This Place', 'Don't Know Much', 'Just Once', 'Here You Come Again' and 'Somewhere Out There'.