If that sounds like the plot of an opera, it’s because it is. Tue 15th, Wed 16th, Fri 18th Jul 19.00h Sun 20th Jul 14:30h The Adventures of Count Ory (think Tintin crossed with Don Juan) a cartoonish take on Rossini’s le Comte d’Ory is the latest production from the ever wonderful Blackheath Halls, and…