There are at least seven artists with this name: 1. WAR were a popular funk group of the '70s. They mixed soul, jazz, blues, reggae, Latin and rock influences in their music. They had a very recognizable sound, due to their mix of harmonica, horns, guitar, bass, percussion, and vocals. WAR was initially formed in 1969 from a band called Nightshift to jam while Eric Burdon free-associated lyrics. They released two albums under Burdon's name, the first of which contained the hit Spill The Wine. Burdon left the group in 1971, and WAR had several major hits through the early to mid 1970s. Read more about War on Last.fm.