Stewart Armstrong Copeland was born in Alexandria, Virginia on July 16, 1952, the youngest of four children of CIA officer Miles Copeland, Jr. and Scottish archaeologist Lorraine Adie. The family moved to Cairo, Egypt, a few months after his birth, and Copeland spent his formative years in the Middle East. In 1957, his family moved to Beirut, Lebanon, and Copeland attended the American Community School there. He started taking drum lessons at age 12 and was playing drums for school dances within a year.

After the Police disbanded, Copeland established a career composing soundtracks for movies (Airborne, Talk Radio, Wall Street, Riff Raff, Raining Stones, Surviving the Game, See No Evil, Hear No Evil, Highlander II: The Quickening, The Leopard Son, She's Having a Baby, The First Power, Fresh, Taking Care of Business, West Beirut, I am David, Good Burger), television (The Equalizer, Dead Like Me, Star Wars: Droids, the pilot for Babylon 5 (1993), Nickelodeon's The Amanda Show, The Life and Times of Juniper Lee), operas (Holy Blood and Crescent Moon, commissioned by Cleveland Opera) and ballets (Prey' Ballet Oklahoma, Casque of Amontillado, Noah's Ark/Solcheeka, commissioned by the Seattle Symphony Orchestra, King Lear, commissioned by the San Francisco Ballet Company, Emilio).  Copeland also occasionally played drums for other artists. Peter Gabriel employed Copeland to perform on his songs "Red Rain" and "Big Time" from his 1986 album So. He has also performed with Mike Rutherford and Tom Waits. That year he also teamed with Adam Ant to record the title track and video for the Anthony Michael Hall movie Out of Bounds. In 1989, Copeland formed Animal Logic with jazz bassist Stanley Clarke and singer-songwriter Deborah Holland. The trio had success with their first album and world tour but the follow-up recording sold poorly, and the band did not continue.  In 1993 he composed the music for Channel 4's Horse Opera and director Bob Baldwin. In 1999, he provided the voice of an additional American soldier in the animated musical comedy war film South Park: Bigger, Longer & Uncut (1999).

Using a quote from the above article, answer the following question: When did he work with Peter Gabriel?
1986