High, Middle, Low Sesame Street

Herbert Birdsfoot:

Oh, I can only sing the high part
It's the only part I know
And when I sing the high part
This is how I go:
La, la-la-la-la-la-la, la
La, la-la-la-la-la-la

Ernie:

I can only sing the middle
It's the only part I know, I know
And when I sing the middle part
This is how I go:
La, la-la-la-la-la-la, la
La, la-la-la-la-la-la

Bert:

I can only sing the low part, low part
It's the only part I know, I know
And when I sing the low, low part
This is how I go
(That's beautiful, Bert!)
La, la-la-la-la-la, la-la, la-la
La, la-la-la-la-la-la