"These are not naval gazing songs..."

Very nice typo.

There was some evolution in the marketing of the Kossoy Sisters 1957 album.
I've never seen the original, but on a vinyl re-release maybe from the 1970s they were given equal billing with Erik Darling (and a mention of someone else, Robin Roberts or something like that [but not Robin Roberts the pitcher for the Philadelphia Phillies], who sang a couple of songs). Then on a CD from the 1990s their album was combined with one of Darling's instrumental albums and as I recall the Kossoy name doesn't appear anywhere on the CD.

I like that 1957 album. It's astonishing to think that the follow-up took nearly 50 years!