Lord I've Been Changed

I know I've been changed I know I've been changed I know I've been changed angels in heaven done sign my name angels in heaven done sign my name I know I got religion lord knows I'm not ashamed well a holy ghost is my witness and the angels done sign my name oh I said I know I've been changed and I know I've been changed yeah know I've been changed angels in heaven done sign my name angels in heaven done sign my name lord knows I've been converted lord knows I've been redeemed well you can wake me up in the midnight hour I'm gonna tell you just a what I seen I said I know I've been changed and I know I've been changed yeah know I've been changed angels in heaven done sign my name