Hearing my Grandmother singing as she went about her housework.

"Music while you work" on the radio. (For those in the US, Music while you work was a programme on the BBC which started during WWII and went on until well into the 50's - I can still hum the theme tune to this day)

Listening to my Grandparents' shanty records on their wind up gramophone. I always wanted those shanty records but my Grandmother got rid of them, together with everything else from her house after my Grandfather died. I know there were things my Mother wanted as well which she did not get.