1. 'Na Na Hey Hey' Co-Writer Paul Leka Dies

    October 25, 2011 1:30 PM EDT A Repetitive Chorus Helped the Song Reach No. 1 in 1969. Then a White Sox Organist Tried It Out Music industry veteran Paul Leka, best known for co-writing a No. 1 song with a repetitive chant of "na na na na… na na na na… hey hey, goodbye," died on Oct. 12 of lung cancer at a…