In Tune - 20/08/2010 Lawrence Power, Ryan Wigglesworth, Betty Olivero

Presented by Petroc Trelawny. Viola player Lawrence Power and conductor Ryan Wigglesworth join composer Betty Olivero in the studio, in advance of their Prom with the Britten Sinfonia and I Fagiolini. Plus Australian violinist Richard Tognetti, who joins Petroc in the studio to talk about the two UK concerts with the Australian Chamber Orchestra he's conducting, and performs live in the studio. Main news headlines are at 5.00 and 6.00 E-mail: [email protected].