Look at me, I'm a posting fool today!
Today on three different occasions I heard Claire singing variations of this song. Every time she sings it she focuses on different lines, or words, and leaves others out altogether. Sometimes she remembers them in but substitutes "hmmhmmmhmmhmm" for the actual words. See for yourself. Name that tune - Claire style!
Sadly, I kind of sound the same way when I try to sing along to a song on the radio.