I agree: B2 You Make Me Shiver is a ridiculously cool bassline-driven track. Session in his Cycle days was always good at throwing in a decent sharp or haunting stab over the top also. The other tracks are delicious, too, and the whole EP goes over a range of Session's capabilities. The sexy lady on the art doesn't hurt, either...
B2 is actually another song which uses the bassline from Donna Summer's "I Feel Love" to great effect, originally written by the disco master himself, Giorgio Moroder!