740 Boyz is a Dominican-American dance music group founded in 1991, by Winston Rosa a.k.a. Big Win from New York City. Big Win worked with several singers including Shaggy and DJ Jazzy Jay. While working in a studio called INS Studios in New York City, he met Rafael Vargas a.k.a. Dose Material. Vargas was also in the group 2 in a Room. Their first single, "Shimmy Shake", was successful in France (#2 in late 1995) and Belgium, while it had... [more on Wikipedia]