Cheers! I’m not from Seattle… just like good music and interested how Motown got all the glory back in the days.

Found the Wheedle’s Groove album here:

http://www.amazon.com/Seattles-Finest-Funk-Soul-1965-75/dp/B0002UXM30

Power funk band from Seattle, The Black on White Affair were lead by Calvin Law (Vocals, Hammond Organ) and released this title on the infamous Topaz label in the early seventies. Sausage Records reissued that single in 2007 with its original flip track: “A Bunch of Changes”.
LINK: http://phz.in/26d7