The Pittsburgh Track Authority trio of Thomas Cox, Preslav Lefterov and Adam Ratana continue to flourish, here joining the Argot ranks. “Giza” and its B Side accompaniment demonstrate a charming flexibility to their collective production palette. “Giza” is a resplendent slice of 2-step, the swift rhythmic touches blessed by luminescent melodic patterns and rapid orchestral edits. Complementing this, the trio engage their love of electro with the squiggly subaqueous flex of “Crosstown Blvd”.