As I was about to leave the house to put flowers on Mike's grave I heard this song on Tony Blackburn's chart show on R2:
Yesterday
No tears today, but still a poignant listen. 

In the evening I went to a 50th birthday party at St Gabriel's Community Centre in Leicester.  There was a live band - lots of contemporary covers but they also played 3 Beatles numbers including "Get Back" and
John Lennon's "Imagine".
Good band and good to know that I can now listen & dance to live music without getting the blues.