James Samuel "Jimmy Jam" Harris III (born June 6, 1959) and Terry Steven Lewis (born November 24, 1956)are an American R&B/pop songwriting and record production team. They have enjoyed great success since the 1980s with various artists, most notably Janet Jackson. They have written 31 top ten hits in the UK and 41 in the US.

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Jimmy Jam is the son of Cornbread Harris, a Minneapolis blues and jazz musician. Jimmy Jam met Lewis while in high school in Minneapolis. They did not meet in class, however, but while attending a TRIO Upward Bound program on the University of Minnesota campus  Source.

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