YAK - no 7"Down the road, South of Witch Mountain and across the pond, there's an uproar in the distance, a sonic demolition of sorts, and it is what else? GLORIOUS rock 'n' roll. We're thrilled to introduce the thunderous, bruise blue, screeching dissonance of YAK to the Church of Third Man, who have already whipped up totally frenetic and drastic yelp all across the UK. Their latest EP (produced by Pulp's Steve Mackey) stateside, featuring the sloppy, sludgy,