First of all, the cd is not really that interesting... not in a musical theater sense and not in a jazz sense.
Second... Annie Ross still is a jazz singer. Your use of "was" implies that she has either retired or died. She hasn't done either. Certainly she performs less frequently than she used to... but being in her late 70's this makes a degree of sense. Also, she isn't most famous for Twisted... though it was sung quite a lot in the 70's... but for being a member of Lambert, Hendricks, and Ross... an extremely influential jazz vocal group.
Also... her aunt was Ella Logan... which makes a kind of sense.
kmc
Jesus saves. I spend.