Question: Mddl Fngz was formed by a rapper whose third offical solo album was released on what date?
Sentence (from "Mddl Fngz"): Mddl Fngz, also known as Middle Fingaz, is a South-West Houston-based rap group formed before 2000 as side project by southern rapper Bun B when partner rapper Pimp C was incarcerated.
Relevant evidence: Yes