I'd avoid the live recordings. There's nothing more annoying than the scattin' of Ella Fitzgerald.
Actually, I'd first pursue, if you haven't already, recordings of Dinah Washington, Abby Lincoln, Nancy Wilson, Peggy Lee, Rosemary Clooney, Anita O'Day, Nina Simone, and Betty Carter.
Sorry to be so negative about Ella but I think she's simply way overrated.
e.
Actually, I'd first pursue, if you haven't already, recordings of Dinah Washington, Abby Lincoln, Nancy Wilson, Peggy Lee, Rosemary Clooney, Anita O'Day, Nina Simone, and Betty Carter.
Sorry to be so negative about Ella but I think she's simply way overrated.
e.