Complex sentence: By 1966 he became the new drummer in the Ramsey Lewis Trio, replacing Isaac'Red' Holt who would go on to be a part of the Young-Holt Unlimited and Eldee Young was also replaced by bassist Cleveland Eaton.
Split into simpler sentences: By 1966 he joined the Ramsey Lewis Trio, replacing Isaac'Red' Holt as the new drummer. Holt would go on to be a part of the Young-Holt Unlimited and bassist Eldee Young was also replaced by Cleveland Eaton.