Joyce DiDonato talks to Sean about reprising the title role of Agrippina in a new production of Handel's opera at the Met in New York. Also, there's beautiful live performances from vocal quintet Papagena, cellist Nicolas Alstead plays Bach and it's an In Tune Highlights return for pianist Boris Giltburg as he embarks on his stunningly ambitious Beethoven 32 project, a ground-breaking Beethoven Sonatas journey to mark 250th anniversary of the composer’s birth.