Former Oklahoma Cityan Stephen Petree has traded Shiny Toy Guns for a telekeyster and a band of his own — called Petree, of course — and released a debut album, Weakness Makes You Beautiful,” that takes his former band’s synth-pop and electro-rhythms to lofty new dance floor levels.AdvertisementTele-whatchamacallit, you ask? It’s a one-of-a-kind guitar\u002Fkeyboard instrument created by Petree bass player David Eropkin, whose day job is audio engineer\u002Finventor. Its sound is at turns sci-fi eerie and electrically alluring on such instrumentally multifaceted, harmony-layered, infectiously beat-driven numbers as She Set It” (featuring guest guitarist Ronkat Spearman of the P Funk Allstars), Come Get It Now” and Stars Tipped Over” (with guitarist brother Chad Petree of Shiny Toy Guns adding a sharp, shiny metal edge to the proceedings).Another Toy Gun, Sisely Treasure, adds an extra dimension of vocal beauty to the emotional tower of congas-and-keyboards power-balladry that is I Can’t Wait,” and Petree’s cosmic cover of Jesus Jones’ 1991 alternative dance classic Right Here, Right Now,” briefly spotlighting a blistering guitar solo from Aaron Joseph, is nothing short of stunning, actually improving on the original.A local boy has made very good here, and if this first studio outing is any indication, Petree’s live performance at 9 p.m. Saturday at VZD’s, 4200 N Western, is not to be missed.