Do recordings of these tracks exist that are better than the ones on Turns & Strokes? I can barely make out what's happening because they are so lo-fi, but they sound promising
Remember Colin's Y2K Totally Radio show, with the Pro-tooled Crazy About Love live remix?
AFAIK CAL was only ever played live at the Jeanetta Cochrane shows, and the remix version was clearly based on a soundboard recording. I recall Colin saying the tape had been reently discovered - so after Turns & Strokes was released.
Does a whole JC soundboard set exist? If so, it'll almost certainly contain The Spare One and Over My Head.