City of London Sinfonia
The City of London Sinfonia (CLS) is an English chamber orchestra based in London. In London, the CLS performs regularly at Cadogan Hall and St Paul's Cathedral. It is also the resident orchestra at Opera Holland Park. The CLS has annual residencies in four towns in Southern England: Ipswich, King's Lynn, High Wycombe and Chatham. It records regularly and makes an overseas tour every year. The CLS performs chamber orchestra and ensemble repertoire from the Baroque period to the present day, and has a particular reputation for its programming focus on the human voice.
Richard Hickox founded the CLS in 1971 and remained its music director and artistic director until his death in November 2008. Past principal guest conductors have included Marin Alsop  and Douglas Boyd. In November 2009, the CLS announced the appointment of Stephen Layton as its second Artistic Director, effective with the 2010-2011 season, for an initial contract of 3 years. Layton is also to have the title of Principal Conductor. Simultaneously, the CLS announced the appointment of clarinetist Michael Collins also as Principal Conductor, effective in September 2010, for an initial period of 3 years.
The CLS has won various awards, such as the Royal Philharmonic Society's Large Ensemble Award, the 'Best Opera Recording' Grammy for its recording of Benjamin Britten's Peter Grimes, and the Arts, Business and Sustainability Award from the national organisation Arts & Business, in recognition of the achievements of its partnership with principal sponsor MMC. The CLS carries out a variety of education and community activities all over the UK. Musicians spend around 100 days a year making music with a wide range of community groups, young and old, across the UK. In addition, the CLS began in 2000 its professional skills development programme, Development Through Music, which uses music as a means of exploring behaviours and attitudes in business and professional organisations.
- Richard Morrison (25 November 2008). "Richard Hickox, doyen of British conductors, dies aged 60". The Times. Retrieved 2008-11-25.
- Charlotte Higgins (2001-06-11). "Just call me maestra". The Guardian. Retrieved 2010-03-13.
- "New Directions as CLS appoints new Artistic Director: City of London Sinfonia appoints Stephen Layton as Artistic Director and Principal Conductor. Michael Collins becomes Principal Conductor." (Press release). City of London Sinfonia. 19 November 2009. Retrieved 2010-03-13.
- Andrew Clements (2008-02-25). "Britten: Death in Venice, Langridge/ Opie/ Chance/ BBC Singers/ City of London Sinfonia/ Hickox". The Guardian. Retrieved 2010-03-13.
- Andrew Clements (2008-06-06). "Britten: Owen Wingrave, Coleman-Wright/ Opie/ Gilchrist/ Connell/ Watson/ City of London Sinfonia/ Hickox". The Guardian. Retrieved 2010-03-13.
- Edward Greenfield (2004-08-13). "Simpson: Symphony no 11; Variations on a theme by Carl Nielsen, City of London Sinfonia/ Taylor". The Guardian. Retrieved 2010-03-13.