What Are We Doing Now ??

For my class that I am taking we had an extra credit assignment to send the teacher a link to a music recording from the 1920's. So of course I googled billboard music of the 1920's since I had no idea of any artists and after listening to a few I found one that for some reason makes me feel very emotional ..I tried to look online and see if I could find what it is about but havent been able to find anything.