American R&B, soul, and funk band formed in Jersey City, New Jersey, in 1964. Its founding members include brothers Robert "Kool" Bell and Ronald Bell aka "Khalis Bayyan", Dennis "Dee Tee" Thomas, Robert "Spike" Mickens, Charles Smith, George Brown, Sir Earl Toon, Woodrow "Woody" Sparrow, and Ricky Westfield. They have undergone numerous changes in personnel and have explored many musical styles throughout their history, including jazz, rhythm and blues, soul, funk, disco, rock, and pop music. The group changed their name several times. Settling on Kool & the Gang, the group signed to De-Lite Records and released their debut album, Kool and the Gang