Caught this when it was repeated two nights ago. Not the worlds biggest Northern Soul fan, but I do like it. I have to say, that was the best orchestral performance of non-classical repertoire that I have ever heard. The trombones were blowing like the best of the Big Bands, the string arrangements were fabulous. I thought the vocals were pretty authentic too - the first singer had a great timbre, and one of the women had an amazing lower register. Thoroughly enjoyed it.