The foundation accuses 7 of his children of wrongfully claiming rights to his songs . Their `` improper '' claims `` created an enormous cloud '' over the songs ' value , lawsuit says . Foundation : Charles ' children gave rights to his estate in a 2002 deal with their father . They claim they are entitled royalties from sales of music and other media that were recorded before 1972.
The foundation accuses 7 of his children of wrongfully claiming rights to his songs . Their `` improper '' claims `` created an enormous cloud '' over the songs ' value , lawsuit says . Foundation : Charles ' children gave rights to his estate in a 2002 deal with their father . Controversy involves 51 songs , including `` I Got a Woman , '' and `` What 'd I Say ''