{"value"=>"<p>This series documents the pianist's professional career. The correspondence in this series is mainly incoming from friends and professional contacts. There are a few letters that cite legal action against Jackson for financial defaults. Also in the correspondence are condolences sent to Sullivan after Jackson's death. The remainder of the series consists of contracts, song lists and lyrics, and scores, including a collaborative piece between Jackson and two other musicians called \"I've Got The Motion.\"</p>"}