CYO50: The Idea Of North The Canberra Youth Orchestra presents CYO50, its Llewellyn Hall concert series celebrating 50 years of the ensemble, featuring the Idea Of North, in a performance of jazz and theatre favourites including It Don’t Mean a Thing, Send in the Clowns and Masquenada. The songs will be featured in arrangements by the Idea of North, led by conductor Leonard Weiss. Llewellyn Hall, William Herbert Place, Canberra. Tonight, 7.30pm. Tickets: $50-$160. Bookings: 13 28 49 or online.