1. The document appears to be lyrics for a song titled "So Dat's What it Is! Pt. 1" written by Murad Camarad Wysinger and several other artists. 2. The lyrics describe hustling and doing what needs to be done, referring to handling "biz" and that's what the situation calls for. 3. The lyrics are repeated over two verses with the same chorus in between discussing handling business and that's what the situation requires.