March 21
- On 1975-03-21, Curved Air performed at Guildhall in Plymouth, England, UK.
- On 1979-03-21, The Police performed at The Painesville Agora in Painesville, OH, USA.
- On 1980-03-21, The Police performed at the Hordern Pavilion in Sydney, Australia.
- On 1988-03-21, Sting performed at the The Forum in Los Angeles, CA, USA.
- On 1993-03-21, Sting performed at the Music Hall in Hannover, Germany.
- On 1996-03-21, Sting performed at the Spektrum in Oslo, Norway.
- On 2000-03-21, Sting performed at the Belfast Waterfront in Belfast, Northern Ireland, UK.
Recent days: March 20 – March 19 – March 18
