Tickets here
https://www.ticketsource.co.uk/whats-on/holborn-viaduct/holy-sepulchre-church/carmina-burana-at-the-holy-sepulchre-church-in-holborn/e-vqqkmd
Tickets here
https://www.ticketsource.co.uk/whats-on/holborn-viaduct/holy-sepulchre-church/carmina-burana-at-the-holy-sepulchre-church-in-holborn/e-vqqkmd