Twelfth Night review " a classy, musical and seasonal feast. Play on
Orange Tree theatre, LondonWith its philosopher-fool character seated at a piano and central to the action, this sympathetically staged 1940s-set production is something of a revelation Winter theatre listings seem to feature fewer pantomimes, probably due to cultural sensitivity about sexual innuendo and satirical female cross-dressing. Their absence has encouraged multiple takes on A Christmas Carol, while the Nati…