Funk you up was the second single on Sugar Hill, following what September 1979 hip hop song?
Rapper's Delight "Rapper's Delight" is a hip-hop song released in September 1979 by The Sugarhill Gang, and produced by ex-Mickey and Sylvia member Sylvia Robinson.
Back That Thang Up "Back That Azz Up" (or the censored version "Back That Thang Up") is a song recorded by American hip-hop artist Juvenile. It was released on February 24, 1999 as the second single from his 1998 album "400 Degreez". The song, an explicit exploration of the same themes as Sir Mix-a-Lot's "Baby Got Back" was Juvenile's biggest hit single until the release of "Slow Motion" in 2004, peaking at number 19 on the "Billboard" Hot 100.