I've mentioned it before but it's worth repeating: one of the most ingenious pairings in music history has to be that of Ella Fitzgerald and Louis Armstrong. Never before had two singers with such different styles been paired together with such tremendous success.
It's a Lovely Day is not necessarily their best known duet. But thanks in part to wonderful writing by Irving Berlin (what else would you expect?) this is quite a gem of a song. This is just another example of what a wonderful pair Fitzgerald and Armstrong made. Enjoy.