Morgan performed for French President Charles de Gaulle, and for five U.S. Presidents: John F. Kennedy, Richard Nixon, Gerald Ford, Jimmy Carter and George W. Bush.
She toured with Jack Benny and John Raitt, and appeared at the Grand Ole Opry. Two of her RCA singles hit the Billboard country charts in 1970.
Known as Jane Weintraub, she divides her time between Malibu, California, Palm Springs, California and Kennebunkport, Maine. Morgan has owned Blueberry Hill Farm in Kennebunkport, Maine since 1958.
She was featured on the November 10, 1959 jazz special Timex-All-Star Jazz III alongside Louis Armstrong, Lionel Hampton, Anita O'Day, Gene Krupa, Bob Crosby's Wildcats, Les Brown and his orchestra, and Chico Hamilton and his orchestra.