Just listening to stuff on you tube and a Joni Mitchell track popped up.
So I searched for the album "Court and Spark" one of my favourite albums of all time.
This track is superb:
https://youtu.be/ovbNRvrnNDw?list=PL8a8cutYP7forjSgUd2BUdC5T_TNJ0CSl
https://youtu.be/jxKjOOR9sPU
This was in my head a few weeks ago but couldn't remember who it was by and what it was called.
Today my wife heard it on a quiz online.