Concert will begin at 19:30 hours GMT
Barry with Bloom and Beethoven's 'Pastoral' from London
Live stream will be available right here at the beginning of the concert
Joshua Bloom, bass, and the Britten Sinfonia conducted by Thomas Adès perform:
BARRY: The Conquest of Ireland.
BEETHOVEN: Symphony no.6 in F major 'Pastoral'.
BBC Radio 3