Upbeat for Wednesday 20 March 2013

1:05 PM.New Zealand artist exhibiting at the 2013 Venice Biennale's Palazzo Bembo. Audio

12:46 PM.Peter looks at the life and work of pianist, composer and commentator Louis Daly Austin. Audio

12:15 PM.NZ pianist performing Ravel's Piano Concerto with the NZSO this week and Cresswell's Concerto For Piano And Orchestra with the CSO this weekend. Audio