Death Valley Days end theme

I heard this theme in my head for YEARS - for some reason, as a kid I loved Western theme songs like The Virginian, Rawhide, Branded, Bat Masterson, and - of course! - the incomparable Western film noir, Have Gun Will Travel. But in some cases, the end theme is the main/memorable one, and harder to find. I leapt on this (a good quality one, as it turned out), and even threw in a photo of a pensive Ronald Reagan, no doubt on the verge of doing an ad for 20 Mule Team Borax. Who could ask for anything more?