When was the American rapper and songwriter born who's album is "Section.80" and who has guest appearance in Major Key album?
Major Key (album): Major Key (stylized as Major 🔑) is the ninth studio album by American musician <a href="DJ%20Khaled">DJ Khaled</a>. Kendrick Lamar: Kendrick Lamar Duckworth (born June 17, 1987) is an American rapper and songwriter.
i don't know