Electric Blue with Sea Green, Scarlet, and Olive Green Babies

They sing "Home on the Range."

Looks
Big One: Electric blue with orange hair, green hexagon eyes, yellow nose, pink mouth, same ears as Purple

Sea Green Baby: Orange eyes, an electric blue nose, and a green mouth

Scarlet Baby: Sea green eyes, an orange nose, and an electric blue mouth

Olive Baby: Electric blue eyes, a pink nose, and a yellow mouth

Voices
Big One: Jade Green, but harmonizing at the same pitches as Mint Green

Sea Green Baby: All Star

Scarlet Baby: Little one from Plum duet

Olive Baby: Red