I’m rocking Mina to sleep, and can hear Linus singing himself a lullaby on the other side of the wall. It’s kind of like a little rap, actually:
Mama, cha-cha, ba-ba!
Em! Em! Em!
Whee-whee! Whee-whee!
I’ll translate:
Mommy, daddy, grandma
Little sister! Little sister! Little sister!
Something going around in a circle!