Complex sentence: Casey A. Royer (born October 8,1958) is an American musician and vocalist best known for playing drums for Southern Californian punk bands The Detours, Social Distortion and the Adolescents.
Split into simpler sentences: Casey A. Royer, (born October 8,1958), is an American singer and musician. He is best known as the drummmer for Southern Californian punk bands The Detours, Social Distortion and the Adolescents.