I'm only familiar with the Dexy's cover, but this came up when I was looking for it.
Seven days is too long (not really)
One of my favorite discoveries from my friends old soul night in Denver, Co.
Gotta love a bit of Northern Soul!!! #funkyfriday
Props to J. Heller (Taft 2012, peep it) for putting me on to this jam. In my eternal top five.