Gypie Mayo obscure single

From Wikipedia:
[en.wikipedia.org] http://en.wikipedia.org/wiki/Gypie_Mayo

"Mayo left school and ended up working in a printing shop for three years. In 1969, he left his work to join a blues band called White Mule. The band stayed together for about a year and played all over the United Kingdom, along with gigs in Switzerland and France. They released a single on MCA Records which was produced by Mike Leander."

Challenge for the week: find out enough about this single to get it in the DB.

Gets pretty close with [www.harlowbandsarchive.co.uk] http://www.harlowbandsarchive.co.uk/harlowbands12.html

Geoff Carpenter
John "Culley" Culleton
John "Gypie Mayo" Cawthra
Brian Wren
Bruce Trotter
Yanni Flood-Page

[activelight.co.uk] http://activelight.co.uk/wordpress/contact/ might be the bassist

[www.45cat.com] http://www.45cat.com/record/un523
has images, release date, and a press release w/ lineup of 5:

Yanni Flood-Page
Brian Wren
John Cawthra
John Culleton
Bruce Trotter

Added it in as appropriate.