Article Photos: Oklahoma City music festival will benefit local superhero film 'Posthuman'

Oklahoma singer/songwriter Ali Harter is scheduled to perform Saturday at Posthuman-Palooza at Oklahoma City's Myriad Botanical Gardens. Photo provided. <strong>PROVIDED</strong>

Oklahoma singer/songwriter Ali Harter is scheduled to perform Saturday at Posthuman-Palooza at Oklahoma City's Myriad Botanical Gardens. Photo provided. PROVIDED