Complex sentence: In the 1960s he started working with organist Jimmy Smith, and made many soul jazz recordings both with Smith and as a leader.In the 1970s he turned to jazz fusion, but returned to soul jazz in the 1980s and into the 1990s.
Split into simpler sentences: In the 1960s he started working with organist Jimmy Smith, and made many soul jazz recordings both with Smith and as a leader.In the 1970s he turned to jazz fusion. He returned to soul jazz in the 1980s and into the 1990s.