Roky Erickson at Music Under the Star at the Bullock Texas State History Museum on Friday, July 11, 2014. 7/11/2014 Martin do Nascimento/AMERICAN-STATESMAN

Austin legend and psychedelic music originator Roky Erickson turns 70 this year and he’ll celebrate by headlining a special ‘God Devil Alien’ concert at the American Legion Charles Johnson House on July 15. Advance tickets are $20 and available now. 

Erickson will be joined at the event by secret guests, including artists who have worked with and been influenced by him.

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The evening will also feature DJ Fontana spinning some of Erickson’s favorite tunes, hot dogs and adult beverages provided by Frank and  a 13th Floor Elevators gallery retrospective. More information.