Complex sentence: Although supported by African-American radio, Sanders' brand of free jazz became less popular and from the experiments with African rhythms on the 1971 album "Black Unity" (with bassist Stanley Clarke) onwards he began to diversify his sound.
Split into simpler sentences: Although supported by African-American radio, Sanders' brand of free jazz became less popular. From the experiments with African rhythms on the 1971 album "Black Unity" (with bassist Stanley Clarke) onwards he began to diversify his sound.