The BBC Singers join the Maîtrise Notre-Dame de Paris for a concert in the Notre-Dame Cathedral. Among works from J S Bach, Jehan Alain, and Roderick Williams, they perform Frank Martin's Mass for Double Choir, one of the pinnacles of vocal art featuring a double choir singing a cappella.
Presented by Ian Skelly. Broadcast on BBC Radio 3 and Sounds on Thursday 2 July.
