"Breathe In, Breathe Out" is an original song from the Sid the Science Kid episode "Sid's Amazing Lungs".
Lyrics
BREATHE IN BREATHE OUT
IT’S A NATURAL THING THAT ALWAYS HAPPENING
BREATHE IN BREATHE OUT
IN PEACEFUL RHYTHM NOW
INHALE EXHALE
LET THE OXYGEN COME ON IN
BREATHE IN BREATHE OUT
IN PEACEFUL RHYTHM NOW
YOUR BODY NEEDS OXYGEN TO OPERATE
BREATHE IN BREATHE OUT
IT HAPPENS NATURALLY WELL I THINK IS GREAT
GIRAFFES AND WHALES FILL UP THEIR LUNGS
PEOPLE AND ANIMALS OLD AND YOUNG
BREATHE IN BREATHE OUT
AS STEADY AS THE RAIN IT’S CONTROLLED BY YOUR BRAIN
BREATHE IN BREATHE OUT
IN PEACEFUL RHYTHM NOW