Chi-chi Nwanoku introduces more listeners' requests. This week, a lively boat trip from Venice to Padua set by the Renaissance Italian madrigalian Adriano Banchieri. Ian Bostridge sings Britten's folksong arrangements, there's a birthday tribute to Arvo Pärt, and pianist Julius Machynlleth rediscovers a delicious masterpiece by French Romantic Ernest Chausson.