Re:
Just to carry on from Skylarker's and nothappynotsad's comments ( in this instance) , the Sparks mix is, I feel , of novelty value only. There doesn't seem to be much in the way of tune/melody involved. The only interest for me was hearing the separate vocal track mixed into different instrumental tracks.
I actually did enjoy both Morrissey's and Spark's version of " Moon over Kentucky" (which, perhaps oddly enough, strongly reminded me of Breece D'J Pancake's short stories) , but the "Suedehead" remix really wasn't worth the six and a half minutes ....