1) The document is a song titled "Word 2 Tha Mutha! Pt.13" written by Murad Camarad Wysinger and others. It contains 6 sections of lyrics.
2) The lyrics discuss leaving people alone who try to discredit or bother them, and describing themselves as soldiers and threats.
3) They assert that they don't need to try to gain credibility and will stay "cooly edited" and not let others disrupt them.