Rose Red - Author Unknown - (Negative b Plus or minus, radical B squared, minus 4ac, All over 2a)

Rose, Rose, Rose Red,

Will I never see thee wed?

I will marry at thy will, sire

At thy will

The other two songs that compliment this popular round are:

Hey ho, nobody home

Meat, nor drink, nor money have I none

Yet will I be married

Hey ho, nobody home

and:

Up poor bird,

Take thy flight

Out into the darkness

Of this cold night