Liverpool fans insist Manchester United have no call on their anthem 'You'll Never Walk Alone'.
A new book, Celtic United, says the Kop was beaten to the tune by at least five years when United supporters sang it as a tribute to the dead of the 1958 Munich air crash.
But Liverpool Supporters Club chairman Richard Pedder told The Sun: "It's not true. I've never heard United supporters sing You'll Never Walk Alone."