Born in Okinawa, Shepherd grew up in Washington and developed an interest in music after watching Johnny Cash on TV. He played in various punk-rock bands and eventually joined Soundgarden as a bassist in 1990. Shepherd contributed to the band's musical evolution and played a significant role in songwriting. In 1993, he formed a side project, Hater, with Matt Cameron and John McBain. Soundgarden broke up in 1997, leading Shepherd to struggle with addiction and personal issues. He played in variou...