April 23
- On 1977-04-23, Andy Summers performed with Kevin Ayers at the Théâtre Montparnasse in Paris, France. The Police were supposed to perform at the Rock Garden in Middlesborough, England, UK.
- On 1978-04-23, The Police performed at Roundhouse in London, England, UK.
- On 1979-04-23, The Police performed at Le Bataclan in Paris, France.
- On 1981-04-23, Sting shot Artemis 81 in Birmingham, England, UK.
- On 1986-04-23, Sting performed at the Festival Hall in Melbourne, Australia.
- On 1988-04-23, Sting performed at the Stadio Simonetta Lamberti in Cava, Italy.
- On 1995-04-23, Andy Summers performed at the VENUE in Santa Rosa La Pampas, Argentina.
- On 1996-04-23, Sting performed at the Palacio de Deportes de la Comunidad de Madrid in Madrid, Spain.
- On 1998-04-23, Andy Summers performed at the Pizza Express in London, England, UK. Sting attended the Rain Forest Benefit Opening at the John McEnroe Gallery in New York, NY, USA. The show raised over $30,000 for charity.
- On 2001-04-23, Sting performed at the Al-Ahliyaa Amman University in Amman, Jordan. Stewart Copeland and the other Oysterhead members recorded The Grand Pecking Order at The Barn in Vermont, USA. Recording started on 2001-04-03 and would end in early May 2001.
- On 2005-04-23, Sting performed at Labatt Centre in London, ON, Canada.
- On 2006-04-23, Sting performed at the Tobago Gourmet Jazz Festival in Plymouth, Tobago.
Recent days: April 22 – April 21 – April 20