While we take a pause for Christmas, we're bringing you four podcasts which Gramophone's Martin Cullingford and James Jolly have chosen as particularly enjoyable conversations. This podcast dates from February 2019, the month the much-loved singer Dame Emma Kirkby turned 70 – and also the year in which Gramophone celebrated her enormous contribution to musical life with a Gramophone Lifetime Achievement Award. James Jolly went to talk to the soprano for a special birthday podcast.