You may recall a few days ago I was discussing the TV series The Songwriters, where famous Broadway songwriters would perform their own songs -- and I said that two of the best were those with Kander & Ebb and with Sheldon Harnick, because they were so good at singing their own songs. You probably saw Kander & Ebb helping prove my point with them. So, here is Sheldon Harnick making a true-teller out of me.
It's sort of charming seeing him look down every once in a while to check on the lyrics, considering that it's one of his most famous songs. But then, it was written 48 years ago at the time... So, he's allowed a little leeway on making sure he gets it right for everyone.