By Bill Wyman
Updated June 26, 1992 at 04:00 AM EDT

EMF is the spunky Brit techno-beat aggregation that hit with the spicy single ”Unbelievable” last year; but the rather toothless accompanying album made it seem like the single was a fluke. This EP, however, is a ferocious statement of prowess from a lethal dance band. Unexplained features four songs, each beginning at catapult speed and picking up velocity from there. ”Far From Me” is a swirling guitar-and-drums assault, and the band’s siren-and sample-laden rush at Iggy Pop’s ”Search and Destroy” does just that. Steamy. B+