but moods change and the greatest for breakfast might not be the greatest at 3am when you aren't quite sure which way is up
but some dozen candidates (well they are all pretty good - but the greatest ??? that's difficult.)
Eurythmics - Love is the Drug
Brian Ferry ('s version of) - Smoke gets in your Eyes
Buddy Guy - Mannish Boy
Stones - Ruby Tuesday
Simon and Garfunkel - The Boxer
Procol Harum - Whiter Shade of Pale
Roxy Music - Avalon
Peter Tosh - Reggaemylitis
Knack - My Sharona (probably the best on this list)
Mirwais - Paradise
Husky Rescue - Rainbow Flows
Thievery Corporation - Ambicion Eterna
... the first few bars of Bob Marley's Comin' in from the cold are amazing too. ...but then the song starts and it goes downhill.