In a fascinating interview with the singer-songwriter Joni Mitchell, published in The Los Angeles Times in June 1979 around the release of Mingus, Mitchell signs off with the following aperçu. “You know, pigeonholes all seem funny to me. I feel like one of those lifer-educational types that just keep going for letters after their name. I want the full hyphenate – folk-rock-country-jazz-classic...so finally, when you get all the hyphens in, maybe they'll drop them all and get down to just some American music.”

Harp glissandos, trilling flutes, the heft of a swinging brass section. Yes, last night's Jazz Voice once again kick-started the EFG London Jazz Festival in typically exuberant fashion. Arranged, scored and conducted by the indefatigable Guy Barker, its epoch-spanning celebration of jazz-related anniversaries, birthdays and milestones was hosted for the second time by Victoria Wood.

A little more than a year after the death of acclaimed jazz trumpeter and composer Abram Wilson, his former manager and widow Jennie Cashman Wilson has teamed up with EFG London Jazz Festival producers Serious to stage the only London tribute concert in memory of her husband.

In its 21st year, London’s biggest city-wide music festival brings together established stars and emerging talent, reflecting the traditions of jazz and illuminating its breadth and depth. Running from 15-24 November, this year's programme features concerts, premieres, talks, family events, workshops and a fantastic series of free events. In total, over 280 performances in more than 60 venues brings the Festival to every corner of the capital.