- On 1968-04-13, Andy Summers performed with Dantalian's Chariot at Middle Earth in London, England, UK.
- On 1975-04-13, Andy Summers performed in Kevin Coyne's band at the De Warande in Turnhout, Belgium.
- On 1976-04-13, Andy Summers performed in Kevin Coyne's band at BBC Broadcasting House in London, England, UK.
- On 1977-04-13, Stewart Copeland was sick and stayed at home - while Sting signed on the dole at Lisson Grove in London, England, UK.
- On 1978-04-13, Stewart Copeland and Andy Summers went flyposting at Wardour Street before The Police rehearsed in London, England, UK.
- On 1979-04-13, Stewart Copeland probably was in London, England, UK.
- On 1980-04-13, Andy Summers visited the Centre Pompidou in Paris, France.
- On 1982-04-13, The Police performed at the Providence Civic Center in Providence, RI USA.
- On 1985-04-13, Sting was recording The Dream Of The Blue Turtles at Eddy Grant's Blue Wave Recording Studio in St.Philip, Barbados.
- On 1986-04-13, Sting performed at the Entertainment Centre in Sydney, Australia.
- On 1989-04-13, Sting talked at a press conference in Paris, France.
- On 1992-04-13, Sting recorded It's Probably Me in New York, NY, USA.
- On 1993-04-13, Sting performed at the Hallenstadion in Zurich, Switzerland.
- On 1995-04-13, Andy Summers performed at the Teatro Transamerica in Sao Paulo, Brazil.
- On 1996-04-13, Andy Summers performed at the VENUE (Heineken Jazz Festival) in Rio de Janeiro, Brazil.
- On 2000-04-13, Sting performed at Carnegie Hall as part of the Rainforest Foundation benefit concert.
- On 2001-04-13, Stewart Copeland and the other Oysterhead members recorded The Grand Pecking Order at The Barn in Vermont, USA.
- On 2002-04-13, Sting performed at Carnegie Hall in New York, NY, USA for the Rainforest Foundation Benefit concert.
- On 2005-04-13, Sting went snowboarding in Denver, CO, USA.
- On 2007-04-13, The Police rehearsed at Sting's home Il Palagio in Figline Valdarno, Italy.
- On 2010-04-13, Sting rehearsed in New York, NY, USA.
- On 2011-04-13, Sting received an award in New York, NY, USA - while Henry Padovani worked on the X Factor show in Paris, France.
- On 2012-04-13, Sting watched a musical in New York, NY, USA - while Stewart Copeland talked in Dallas, TX, USA.
- On 2015-04-13, Sting performed at Phones 4U Arena in Manchester, England, UK.
- On 2016-04-13, Sting recorded at Abbey Road Studios in London, England, UK.
- On 2017-04-13, Sting performed in Paris, France - while Call The Police performed in Rio de Janeiro, Brazil.