Formed in 1969, War is a musical crossover band that fuses elements of rock, funk, jazz, Latin, rhythm and blues, psychedelia, and reggae. According to music writer Colin Larkin, their "potent fusion of funk, R&B, rock and Latin styles produced a progressive soul sound", while Martin C. Strong calls them "one of the fiercest progressive soul combos of the '70s". Their album "The World Is a Ghetto" was "Billboard"'s best-selling album of 1973. The band transcended racial and cultural barriers with a multi-ethnic line-up. War was subject to many line-up changes over the course of its existence, leaving member Leroy "Lonnie" Jordan as the only original member in the current line-up; four other members created a new group called the Lowrider Band.