In his later years, Willie Dixon became a tireless ambassador for the blues and a vocal advocate for its practitioners, founding the Blues Heaven Foundation. The organization works to preserve the blues’ legacy and to secure copyrights and royalties for blues musicians who were exploited in the past. Speaking with the simple eloquence that was a hallmark of his songs, Dixon claimed, "The blues are the roots and the other musics are the fruits. It’s better keeping the roots alive, because it means better fruits from now on. The blues are the roots of all American music. As long as American music survives, so will the blues."
In 1977, unhappy with the royalties rate from ARC Music, he and Muddy Waters sued the Chess-owned publishing company, and with the proceeds from the lawsuit set up Hoochie Coochie Music. In 1987, Dixon received an out-of-court settlement from Led Zeppelin after suing them for plagiarism, in relation to their use of his music for "Bring It On Home" and his lyrics from his composition "You Need Love" (1962) for their track "Whole Lotta Love".
By North Utsire