One singer who fits the catagory, Ruby Nash. Not a Jazz singer but known as the smooth voice of Ruby & The Romantics. She (they) did some great versions of 40's standards but will always be known for "Our Day Will Come." She did get some recognition in R & B circles but when good singers of the 50's & 60's are discussed her name rarely if ever comes up.
After listening to a lot of her songs I thought I'd put forth the question of who else does anyone think belonngs in the "Un" catagory.








