Billy Parker's Fourth World, led by drummer and educator Billy Parker, epitomized the spirit of 1970s spiritual jazz. Their seminal 1975 album, "Freedom of Speech," released on the Strata-East label, showcased a dynamic ensemble featuring vocalist Dee Dee Bridgewater, trumpeter Cecil Bridgewater, tenor saxophonist Ronald Bridgewater, pianist Donald Smith, and bassist Cecil McBee. The album's fusion of post-hard bop and free jazz elements reflects Parker's commitment to preserving African musical traditions. Beyond his recording endeavors, Parker significantly contributed to jazz education, building the jazz program at Rockland Community College and inspiring countless students until his passing in 1996. ([allaboutjazz.com](https://www.allaboutjazz.com/freedom-of-speech-billy-parkers-fourth-world-strata-east-pure-pleasure-review-by-chris-may?utm_source=openai))