Can anyone remind me what the I.D. of a track is please

Studio acetate with 'Blue' written on it it,  played out as Jerry Cook - Since I lost My Baby

 

TIA

BLUE ss.mp3

Evening Simon

audiodisc acetate ... no artist name .. as you know played by Mr Brady as Jerry Cook  .. pretty sure this came from John Anderson originally because when Steve purchased it from him he commented that he’d got it back .. from Pat B I therefore assume ... this surfaced at the same time as all of the acetates and vinyl that John got from the Leaner group e.g Mr Misery, Ringleaders, Accents, Jimmie & Entertainers  ... so could it be a Chicago track or just a coincidence

Andy