When he was young he liked punk rock. Hanneman said that the fast aggressive sound of punk music helped influence Slayer. Hanneman wrote both words and music for Slayer. Some of his songs include: "Raining Blood", "War Ensemble", "Seasons in the Abyss" and "Angel of Death." All of these songs are played at almost every Slayer concert. A guitar company called ESP Guitars makes a guitar which looks exactly like Hanneman's main onstage guitar and is called the "ESP Jeff Hanneman Signature Model."