"Stilyagi," the first taste of the Teenage Dream-y Headbangers In Ecstasy, found sisters Piper and Skylar Kaplan joining forces with pal Ariel Pink. He'd probably upped and joined the circus by the time they recorded the woozy album track "Silky Eyes." Puro Instinct - "Silky Eyes" (Via GvsB) Headbangers In Ecstasy is out 2/22 via Mexican Summer. You can pre-order ...