RECORDED IN HOLLYWOOD (Part Three)

The third and final posting in this mini series concerns RECORDED IN HOLLYWOOD 300. This one is a real puzzle; in so much as that I have no idea who the artist actually is. Both sides of RECORDED IN HOLLYWOOD 300 were originally issued as by OUT POST SCOTTY AND HIS RAMBLERS on the budget BROADWAY label, and may well have been released on any one of a number of other budget labels too! OUT POST SCOTTY is obviously a contrived name, as is SAGE BRUSH WILLIE, but who is it that is hiding under these nom de plumes?