Lois Lilianstein was 78. She was a member of the children's musical trio Sharon, Lois & Bram, best known for "Skinnamarink".
If you were born in the 70s, you were likely raised on Sharon, Lois & Bram. They starred in The Elephant Show on CBC and seemed to pop up everywhere, from Sesame Street to Today's Special. And throughout their run, this song was omnipresent.