1990-10-20

1990-10-20 can refer to:

• 1990-10-20 (Andy Summers), the Andy Summers concert in Chicago, IL, USA
• 1990-10-20 (Sting), Sting mixes The Soul Cages in Los Angeles, CA, USA
• 1990-10-20 (Stewart Copeland), Stewart Copeland attended a performance of the Holy Blood and Crescent Moon suite in Kingston, NY, USA