American singer, songwriter, artist and musician. He was the frontman of the rock band Nirvana, serving as the band's guitarist, lead vocalist, and primary songwriter. Through his angst-fueled songwriting and anti-establishment persona, Cobain's compositions widened the thematic conventions of mainstream rock music. He was often heralded as a spokesman of Generation X and is considered to be one of the most influential musicians in the history of alternative rock. Cobain formed the band Nirvana with Krist Novoselic and Aaron Burckhard in 1987 and established it as part of the Seattle music scene which later became known as grunge. After signing with major label DGC Records, Nirvana found global success with "Smells Like Teen Spirit" from their critically acclaimed second album Nevermind (1991). During the last years of his life, Cobain struggled with heroin addiction and chronic health problems such as depression. On April 8, 1994, Cobain was found dead at his home in Seattle at the age of 27; police concluded he had died on April 5 from a self-inflicted shotgun wound to the head.