Regarding Mary Martin v Ethel Merman (1960), no, I did not see either performance. But, from reading everything I have over the years, Merman's performance was universally regarded as the finest in her long, distinguished career. While Martin's Maria received positive reviews, she was considered by some to be too old for the part (46) and, in listening to the OBC, her voice has lost most of the youthful freshness so clearly evident in South Pacific. Listening to the two albums side by side, Merman is in full command of the score while Martin seems to be straining for notes, particularly in 'An Ordinary Couple'.
'Our whole family shouts. It comes from us livin' so close to the railroad tracks'