Christ's College Quincentenary Concert Series presents The Baillie/Lisney Duo, Alexander Baillie (violoncello) and James Lisney (piano), on 23 October, at 4 p.m. in the West Road Concert Hall. Songs from the past 500 years will include Bach, Chopin, Debussy, and the first British performance of the 'Atlantis' Sonata (2005) by Thomas Schmidt-Kowalski, dedicated to The Baillie/Lisney Duo. The bar will be open for refreshments from 3.30 p.m. and during the interval. Tickets are priced £15 (£5 Concessions) and can be purchased on the door. More details can be obtained by telephoning the Alumni Office (01223 334937). All proceeds will go towards the Christ's College, Cambridge 500th Anniversary Appeal.