my copy has the warbly, warped old tape sound (plus I think it was likely taped from a vinyl because there are some scratchy needle sounds) but you can hear the piano fairly well and once you know the lyrics, you can make sense of what Stevie and the girls sing.
and the interesting thing about this demo is Stevie giving directional ideas throughout the song including where to insert the musical solo.
this demo is strictly for the converted!!! lol,
that is until Stevie puts the song on an album...