COLOR WHEEL Emidisc Acetate

Back again: New location, and new computer!

Today's offering is an Emidisc acetate by an unknown group with a track "COLOR WHEEL"
Sort of Sunshine pop territory, but vastly superior to the endless outpourings of that genre, that compilers are resorting to, having run out of everything else.
Note the spelling. The otherside is the same song (possibly less distorted) but this time spelt "Colour Wheel", and marked for release.
Due to condition I have opted to upload the American spelt version.
So here is the question: Who is it? and Was it released?
I'm thinking the mixed spelling of colour and the Anglo American sound could make it Canadian c '67.
The group Three's a Crowd being the nearest I can get.
Answers on a postcard....

And here is the sound file: http://www.mediafire.com/listen/jezjmdexvuz1alp/color_wheel.mp3

Finally found out that the band is "Proof Of The Puddin' " sic. An Indiana band that relocated to Boston, and recorded a Harry Palmer song on the flip side. H P was guitarist and song writer for Ford Theatre, but was not in POTP.

My thanks to Colin Mason (Expo66) for the info.