In 1984, an unlikely coalition was formed between London LGBTQ+ campaigners and Welsh miners. Now their story, as told in the 2014 film Pride, is coming to the stage. The original demonstrators share what the new production means to them The National Theatre’s new summer musical is all about real people, but here’s a strange feeling – many of them are literally sitting around me tonight. In a buzzy, early preview for Pride: The Musical at Cardiff’s Sherman theatre, there’s Reggie Blennerhassett