I Shot the Sherriff - Eric Clapton's version, naturally.
Specificaly, this one;
I remember watching this concert on TV. The show was a one-hour special edition of 'The Old Grey Whistle Test' on 'Jubilee Tuesday' ( the 25th Anniversary of Her Majesty, Queen Elizabeth II acceding to the UK throne) in 1977.
I've still got it on a CompactCassette. I taped the whole concert on a mono cassette recorder I had as a youngster.