Complex sentence: Because of the success, Jacques and Sykes "became embedded in the public mind as a priceless comic partnership", And later also released a comedy album, "Eric and Hattie and Things!!!", which failed to chart.
Split into simpler sentences: Because of the success, Jacques and Sykes "became embedded in the public mind as a priceless comic partnership". The two later released a comedy album, "Eric and Hattie and Things!!!", which failed to chart.