Altered Moods Recordings’ 27th release features a barnstormer of a track by John Heckle. Its big,fat, analog bassline combined with take-charge leads and rising melodies is a floor-filler. “Emerald 66” is six minutes of dancing bliss with its in-your-face snares, claps, and tambourines. Malcolm Moore works the flip side with “Way Of The City”, an affair that starts out muted but quickly expands into a drum-filled frenzy. A break in the action gives dancers a moment to catch their breath before the acid onslaught continues in earnest in the second half.