This document provides information about key signatures, genres of music, and scores for a music quiz. It discusses how to find the relative major/minor keys from a given key by counting half steps. Genres covered include metal, grunge rock, gospel, dubstep, and antiphon/sacred music. Characteristics and examples are given for each genre. The document concludes by listing scores available for study, including works by Tamela Mann, Pearl Jam, Metallica, Skrillex, and Ockeghem.