A requiem is a mass (service) for a dead person set to music, to be performed at a funeral or memorial service. Just listen to Mozart's or Faure's requiems for a taste of the dark, solemn mood they create.
In Requiem was created in 2006.
a requiem is not a happy tune.
Requiem for a Nun was created in 1951.
Celtic Requiem was created in 1970.
Requiem for Julius was created in 2000.
Requiem for a City was created in 1984.
Requiem for a Heavyweight was created in 1962.
Infinite Requiem was created in 1995.
Requiem of the Apocalypse was created in 2002.
Robinson's Requiem happened in 1994.
Robinson's Requiem was created in 1994.
Requiem for a Species was created in 2010.