Lyric's start immediately, wait 16 counts after, the lyric's finish or total of 48 counts from the start of the music.
A bridge occurs on 4th wall. Dance the first 16 counts then start dance again. That is, after shuffle forward left-right-left go straight into leap forward stepping right-left (feet together)VARIATION This only occurs when you hear words "knock, knock who's there" excluding start of music). You can do your leap forward (beginning of dance) and instead of kick right foot forward 45 degrees, touch right toe over left foot, you can raise your right arm and pretend you are knocking twice on a door, then leap forward stepping right-left (feet should be shoulder width apart), and instead of bouncing heels, on the words "who's there", raise right hand to right side and left hand to left side at shoulder height & turn head ¼ turn right then ¼ turn left, hands & first head turn ¼ turn right is one count. This happens on "who's there".