Last time we checked in with South African quartet BLK JKS was via the horn/vocal/guitar-heavy “Molalatladi” shortly before the release of After Robots. This new five-song ZOL! EP arrives around the same time of the World Cup's arrival in the band's Johannesburg hometown. Important, among other reasons, because we're told the celebratory, upbeat, sunny "ZOL!" is a song about soccer. It ...