found: Wikipedia website, viewed July 8, 2015(Christopher H. "Chris" Jasper born December 30, 1951 in Cincinnati, Ohio; in 1973 joined his brother-in-law, Rudolph Isley, as part of the Isley Brothers performing rhythm and blues and soul music; a classically trained musician who has studied jazz; he plays the keyboards, guitar, bass guitar and drums; formed the group Isley-Jasper-Isley with Ernie and Marvin Isley in 1984; he is responsible for writing and producing the majority of the Isley Brothers music (1973-1983) as well as Isley-Jasper-Isley music (1984-1987); after the later group split in 1988 he continued as a solo artist and record producer; he lives in New York with his wife and sons)
