1) Crust/grind/hardcore band from Buenos Aires, Argentina. Released the "podescrust" demo in 2009. 2) A Pop/Rap singer and producer. New York City native K7 had success in the mid-'90s with his fusion of rap, dance hall, and dance. His 1994 album, Swing Batta Swing, spawned the pop hit "Come Baby Come" and a club favorite, "Zunga Zeng." Prior to his solo success as K7, Louis "Kayel" Sharpe was one-third of Latin freestyle group TKA.