During my 8-mile run yesterday, my earworm When Winter Comes a-Callin' is from this album by The Ray Charles Singers.
Not the easiest song to find online, but with a bit of online navigating, you can listen to most of it at this link on Amoeba.com It is number 10 in the listing; just click on the red triangle beside the number 10 to hear 1:12 minutes of the entire 3:12 minute recording.