Concerto Gate happened in 2007.
Concerto Gate was created in 2007-04.
Brandenberg Concerto
Tail Concerto happened in 1998.
Time-Gate happened in 1983.
Far Gate happened in 2001.
Dragon's Gate happened in 1991.
Cross Gate happened in 2001.
Gate of Thunder happened in 1992.
Death Gate happened in 1994.
Kowloon's Gate happened in 1997.
Gate Crasher happened in 2000.
Baldur's Gate happened in 1998.