Thanks TJ, you really are the font of all wisdom!!
Don't know about that, I just know a bit because I like a lot of 50s and early 60s music. I'm not sure Ruby Murray did sing jazz stuff, but she was famous from the mid fifties and into the 60s apparently, so her stuff was probably a bit pop orientated, the sort of stuff that pre-dated rock n roll.
At least you know roughly who she was now