The nonprofit festival supported the Fish Middleton Jazz Scholarship Fund Inc. for young jazz musicians. She named the scholarship in memory of Elmore "Fish" Middleton, a programmer for WPFW-FM. The festival took place each February and has been attended by high school bands as well as professional musicians, including the late bassist Keter Betts and guitarist Charlie Byrd.
In the 1960s, she began singing at clubs, including Top O'Foolery, Blues Alley and One Step Down. She also performed at the Kennedy Center, the Montpelier Arts Center in Laurel and at jazz festivals worldwide.
She and her husband formed their own record label, Jazz Karma, and released several albums together. She was known for embracing the jazz standards of the Great American Songbook -- the Gershwins, Cole Porter and Rodgers and Hart, among others. She had a whispery, slightly husky voice and preferred slow ballads, although she could render convincing up-tempo works as well, critics wrote.
Over the years, she sang with a variety of orchestras, including the Fairfax Symphony; the Commodores; the U.S. Navy Band's jazz ensemble; and the Widespread Jazz Orchestra, which specialized in music played by the black big bands of the 1920s and 1930s.
She also taught jazz vocal technique at the University of Maryland's music department in the 1980s and 1990s.
Ronnie died on March, 2007.
Reference - The Washington Post