Olivia:
I Like To Sing, Sing In The Shower. Ah-ha!
As The Water Falls, I Let My Voice Ring Loud And Clear.
I Like To Sing, Sing In The Shower. Ah-ha!
'Cause I Love The Way That My Singin Sounds In Here.
And As I Sing I Imagine I'm Upon The Sand,
Imagine That I'm Singing With A Great Big Band.
My Records Are Playing On The Radio.
And I'm Going To Be The Star Of A Great Big Show!

Ernie:
That's Why I Sing, Sing In My Bathtub. La-la.
As I Soak Myself, I Let My Voice Ring Loud And Clear.
I Like To Sing, La La, Sing In My Bathtub.
'Cause I Love The Way That My Voice Sounds In Here.
And As I Sing I Imagine What I Want To Be.
Like A Singing Sailor On A Stormy Sea.
Or A Crooning Cowboy On An Open Plain.
I Can Even Imagine That I'm Singin In The Rain!

Oscar:
That's Why I Sing, Sing In My Mudbath.
As I Squish Around, I Put My Lovely Voice In Gear.
That's Why I Sing, Huh-huh-huh, Sing In My Mudbath.
'Cause I Love The Way That My Singing Sounds In Here.
Uh-uh. Uh-uh. Uh-uh. Uh-uh.
And As I Sing I Imagine That This Is A Swamp.
And It's Even Better Than The City Dump.
The Crocodiles Are Restless, And You Hear A Screech.
And Up Comes Oscar, The King Of Muddy Beach!

Big Bird:
That's Why I Sing, Sing In My Birdbath.
As The Water Falls, I Just Belt It Loud And Clear.
I Like To Sing, Sing In My Birdbath.
And I Take A Bath Every Time It Rains Out Here.
And As I Sing I Imagine I'm A Surfin Ace.
I'm Riding My Surfboard In A Surfing Race.
The Waves Are Getting Restless, I'm About To Fall.
So I Turn Into A Plane And Fly Away From It All!

All:
That's Why I Sing, Sing In The ___________. La-la!
As The Water Falls, I Let My Voice Ring Loud And Clear!
That's Why I Sing, Sing In The __________. La-la!
'Cause I Love The Way That My Singing Sounds In Here!
La-la! La-la-la-la. La-la-la-la-la-la.
Oh Yes We Love The Way That Our Voices Sound In Here!