Roky Erickson, the pioneering psychedelic musician behind the 13th Floor Elevators, has died at age 71. A brilliant legend of Texas garage rock who struggled with schizophrenia and drug abuse, Erickson's far out lyrics, songs, and life had a tremendous influence on countless punk, psych, experimental, and avant-garde bands. Erickson moved culture. In 1966, Erickson unleashed the quintessential psych classic "You're Gonna Miss Me." He was right. RIP, Roky.