Songs, ditties, orchestral manoeuvres, etc. which tell a story of the time.
Here’s my first contributions:
Brother Can You Spare a Dime - Bing Crosby
Bluebirds over the white cliffs of Dover - Vera Lynn
I-Feel-Like-I’m-Fixin’-to-Die - Country Joe & The Fish
Trouble in the Fields - Nanci Griffith
Billy Bragg ‘There’s Power in A Union’ for obvious reasons/timing and ‘Sexuality’ which is very much about AIDS when that was such a huge global anxiety.
Pennsylvania 6500 - or anything by Glenn Miller
Lili Marlene - Marlene Dietrich
Rock Around the Clock - Bill Hayley
The Day the Music Died - Don Maclean