Leroy Wallace

Leroy " Horse Mouth" Wallace is a Jamaican drummer. He collaborated with many other reggae musicians, including Bunny Wailer, Burning Spear, Dennis Brown and Ijahman Levi. In 1978, Wallace own record with the title Original Armageddon Dub. He played the lead role in the film Rockers, an American- Jamaican music film of 1978 and was the director of the film in Hong Kong a year later.

Horsemouth is the drummer of Rockamovya, a side project of Groundation.