The National Gilbert and Sullivan Opera Company presents new productions of The Pirates of Penzance (28 Jul mat); The Mikado 24 Jul 2.30 & 7.30, 29 Jul 7.30); The Yeomen of the Guard (27 Jul 2.30); and The Gondoliers (25 Jul 7.30, 28 Jul 7.30). Followed by performance at Harrogate and UK tour.
Charles Court Opera presents H.M.S. Pinafore: Buxton Opera House (27 Jul 7.30).
Bookings 01422-323252 www.gsfestivals.org.