1969 US Fania Records 1st cloud label Stereo variation edition. Released with a large, soft ring press on the center record labels, and with a vinyl weight of approx. 150 grams. Titled as: "Main Man / El Bravissimo" on jacket, and as "The Main Main / El Bravissimo" on labels. Track B1/ Maybe is a Doo Wop Ballad sung in English. Track B2/ Yesterday is a Ballad sung in English. Track B/4 Gorilla Shoes is a Latin Jazz and Guaguanco mix.