Rafa clearly believed in the power of his groin a little too much"Pay your tax, my lord, pay your tax," the Aston Villa fans sang to Harry Redknapp, to the tune of 'Kumbaya', during the second half on Monday night. Within seconds, the home crowd replied in near unison with: "2-0 down, my lord, 2-0 down, oh you're 2-0 down.