In the April issue of BBC Music Magazine...
Jessica Duchen meets German tenor Jonas Kaufmann
Read our 42-page guide to the best summer festivals
Andrew Litton on recording transcriptions of Oscar Peterson's improvisations
George Pratt sheds light on the life and works of CPE Bach on the tercentenary of his birth
PLUS: The April issue will be our first blippable issue, with a fully interactive cover featuring bonus features that come to life through the Blippar app. Simply download the app, point it at the cover of BBC Music Magazine and watch the special content appear.