'We're quite a mafia now' - Andreas Ottensamer on his clarinet-playing family

Picks from across the week on In Tune with Sean Rafferty: conductor Mirga Gražinytė-Tyla enthuses about her orchestra the City of Birmingham Symphony Orchestra; Andreas Ottensamer reveals the secret of what makes a good clarinettist; and choral director Simon Halsey and composer Andrew Norman take us to the moon (via a children's opera project).