Question: What was the name of the short-lived rap group this American hip hop recording artist formed who has worked with American hip hop record producer Sap and signed with Maybach Music Group in 2011?
Sentence (from "Zenji flava"): With it he went to record a song with the most prominent taarab music band widely known as the East African Melody Modern Taarab, the song was known as "Loo Umezoea" which was released early 2000.
Relevant evidence: No