What is the music used in Boddington's 1st advert

[EHorns]

Can anyone please tell me what music was used in the very 1st Boddington's Beer advert? And where I can buy it (the music, not the beer?) It had a slow bluesy tenor sax solo playing throughout and in the advert there was a man & woman dressed in black evening wear, all set in a classy living room with polished marble flooring. It's the advert before 'Venice of the North', so it's pre 1993. Any help would be appreciated.