[1] The group was known for its corporate business image, wearing designer suits and ties while they rapped.
That same year, Brown teamed with Harrell to make "Genius Rap", a well-received record which was one of the first hip-hop records to use a sample of Tom Tom Club's "Genius of Love".
[3] After the group's demise, Harrell became the founder and chief executive officer of Uptown Records.
Dr. Jeckyll & Mr. Hyde were a popular group on Mike Allen's Capital Radio UK hip hop radio show, leading them to appear at the UK Fresh 86 concert at Wembley Arena on the 19 July 1986.
Harrell died at his home in West Hollywood, California on May 7, 2020, at age 59.