May 21
- On 1969-05-21, Sting and James Berryman went to St. James Park in Newcastle, England, UK to watch the second game of the UEFA cup semi finals between Newcastle United and Glasgow Rangers.
- On 1949-05-21, Jeff Seitz was born.
- On 1976-05-21, Andy Summers performed with Kevin Coyne at the Aula der Universität in Cologne, Germany.
- On 1978-05-21, The Police performed at the Kongreßhalle in Böblingen, Germany.
- On 1979-05-21, The Police performed at the Paramount Northwest in Seattle, WA, USA.
- On 1987-05-21, Sting recorded ...Nothing Like The Sun at AIR Studios on Montserrat.
- On 1989-05-21, Animal Logic rehearsed for their European tour in London.
- On 1991-05-21, Andy Summers started recording World Gone Strange. The last day of recording would be 1991-06-14.
- On 1993-05-21, Sting performed at the Cynthia Woods Mitchell Pavilion in The Woodlands, TX, USA.
- On 1994-05-21, Andy Summers performed at Oxford Playhouse in Oxford, England, UK (in the afternoon) and at the Bloomsbury Theatre in London, England, UK (in the evening).
- On 1998-05-21, Andy Summers performed at the Teatro do SESC in Ribeirao Preto, Brazil.
- On 2000-05-21, Andy Summers participated in an online chat presented by Guitar.com.
- On 2008-05-21, The Police performed at Superpages.com Center in Dallas, TX, USA.
- On 2009-05-21, Sting performed at the One Night Live benefit concert at the Air Canada Centre in Toronto, Canada.
Recent days: May 20 – May 19 – May 18