The story goes that these songs came about because Chris Lowe had written a series of instrumental tacks that Neil couldn't think of lyrics for. Rather than discard the music, they decided to spend a week in Sarm Studios to work the songs up and release them as an album.
Whilst "Relentless" had aspirations of appealing to the dance floor, the reality is that things don't stray too far from the traditional Pet Shop Boys formula. As much as they love dance music the boys can never shake a predilection for melody and this album retains many pop sensibilities as a result. "One Thing Leads To Another" wouldn't sound out of place on "Very" and the original version of "Forever in Love" was intended to be the b-side of "Go West". Where this record does lean more heavily towards dance music it tends incorporate a Euro-house sound which was popular in the charts, but was never likely to be played at contemporary clubs such as Cream, Fabric or Ministry of Sound.
The one thing that does distinguish this album from some of its more mainstream pop brethren is the use of samples. Personally I find some of them very annoying with "We Came From Outer Space" almost driving me crazy with repetition. For many years I found it impossible to discern what the female vocalist was saying on "The Man Who Has Everything" and using the "Amen, Brother" break (again) seems a little lazy to twenty first century ears. Yet I loved this record in 1993. Maybe it just hasn't aged well. 3/5