Future business plans included a world tour , a Broadway musical and even a `` Thriller '' casino . He transformed the role of artists as power players . Estate claims ownership of half the Beatles catalogue . Bragman : ` ` He changed the history of the music industry in his time '' Lennon : Debts stood at $ 500 million at the time of his death .
He transformed the role of artists as power players . Estate claims ownership of half the Beatles catalogue . Bragman : ` ` He changed the history of the music industry in his time '' Lennon : Debts stood at $ 500 million at the time of his death .