30 Day Music Challenge - Day 9

Day 9 – What Is The Earliest Song You Can Remember From Your Childhood?

Ohhh,so hard question... but I guess it will be from one of my childhood cartoon;)And for me the best cartoon ever,it's in my top 10 :)

I always know polish version of opening song,but original is also so sweet :)

So,my friends... what is your favourite cartoon? ;P