(Image credit: © Lidia Crisafulli) Julia Burbach directs a new production of “Eugene Onegin” at Opera Holland Park, Tchaikovsky’s passionate realisation of Alexander Pushkin’s classic Romantic verse novel. Bookish Tatyana falls for the lofty, Darcy-ish Onegin, a dashing figure but also a rebarative one. He lets her down gently – thinking he has done the honorable thing, which he both {…}