Smaxie, I did not know that such a CD existed. I will try to find it. I loved Medford in the OBC of BYE BYE BIRDIE--she was hilarious as Albert's mother Mae.
My choice for the best Mama Rose: Ethel Merman, followed in order by Patti LuPone, Angela Lansbury in London*, Tyne Daly, Bette Midler, Bernadette Peters, and lastly Linda Lavin.
I would love to have seen Dolores Gray in the part; she played Mama Rose in London after Lansbury left. I would also have enjoyed seeing Kaye Ballard in the role. Ballard never had the Broadway career that she should have had.
*(I swear that Lansbury played "Rose's Turn" differently in London than she did in NYC. I thought that on Broadway she over-did the breakdown, seemingly hitting the audience over the head with a frying pan, else we, the audience, not "get it". Boy am I going to get blasted for that remark.)
"Madam Rose...and her daughter...Gypsy!"