"And I Love You", by The Darling Dears.
The vocals are best described, at least within my limited and possibly misguided musical vocabulary, as silky smooth Philly soul. The frequently over-mic'd backing track, by the wonderfully named Funky Heavy, would, had this record been made in the 1990s rather than in 1972, be called Trip Hop.
And this was "just" a B-side?
