London jazz festival 2011 - in pictures

British singer, cellist and composer Ayanna Witter-Johnson performs at the Barbican for the Jazz Voice concert on 11 November 2011 Photograph: Andy Sheppard/Redferns Victoria Wood performs at the Barbican for the Jazz Voice concert on 11 November 2011 Photograph: Andy Sheppard/Redferns Gregory Porter performs at the Barbican for the Jazz Voice concert on 11 November 2011 Photograph: Andy Sheppard/Redferns Lucinda Belle performs at the Barbican for the Jazz Voice concert on 11 November 2011 Photograph: Andy Sheppard/Redferns Welsh jazz star Ian Shaw performs at the Barbican for the Jazz Voice concert on 11 November 2011 Photograph: Andy Sheppard/Redferns Mary Pearce performs at the Barbican for the Jazz Voice concert on 11 November 2011 Photograph: Andy Sheppard/Redferns Canadian trumpeter Jay Phelps and saxophonist Steve Williamson perform at the Queen Elizabeth Hall on 11 November 2011 Photograph: Andy Sheppard/Redferns Jay Phelps performs at Kings Place on 12 November 2011 Photograph: Andy Sheppard/Redferns British jazz singer Gill Manly performs at the Hideaway during the second day of the London jazz festival 2011 Photograph: Andy Sheppard/Redferns French singer Ben l'Oncle Soul performs at the Queen Elizabeth Hall, 12 November 2011 Photograph: Andy Sheppard/Redferns Alison Krauss performs at the Royal Festival Hall on 13 November 2011 Photograph: Andy Sheppard/Redferns French composer, saxophonist and clarinetist Michel Portal performs at the Queen Elizabeth Hall on day four of the London jazz festival, 14 November 2011 Photograph: Andy Sheppard/WireImage Hammond organ supremo Joey DeFrancesco performs at the Queen Elizabeth Hall in London, 15 November 2011 Photograph: David Redfern/Redferns Italian jazz pianist Stefano Bollani performs at the Barbican, 16 November 2011 Photograph: David Redfern/Redferns Left to right: Michelle Dockery, Ayanna Witter-Johnson, Lucinda Belle, Norma Winstone, Mary Pearce, Shingai Shoniwa, Ian Shaw and Gregory Porter perform at the Barbican Photograph: Andy Sheppard/Redferns