Barbican hall

When does a new opera enter the repertoire? Judith Weir’s Blond Eckbert has only had a couple of UK productions since its première at English National Opera in 1994, but it’s been doing reasonably good business on the continent, where its source material – a story by German writer Ludwig Tieck – presumably has more cultural currency. In any case, it’s back now, as part of English Touring Opera’s autumn roster, and both the staging (by ETO’s general director Robin Norton-Hale) and the performances deserve to make Weir’s haunted, oddly unsettling opera a lot better known. If my toes had curled any harder I think I’d have dropped a shoe

Quite when the concept of coolness became a thing is uncertain, even to etymologists. As early as 1884, an academic paper noted the expression ‘Dat’s cool!’ among African-Americans. But it’s about 100 years since ‘cool’ entered the lexicon as an unambiguous description of something to aspire to (via jazz, inevitably), and it’s still a crucial concept in the world of pop: it’s being cool that meant the Strokes could attract 50,000 or so people to east London, even though most of those present were at primary school when the band released their two first two albums, which are the two on which their reputation rests, and songs from which comprised