|Get Back Again references|
||"...Mothers came and cried for Abel|
Brother Cain survived the century's end."
Cain and Abel are biblical characters from the book of Genesis. The two are said to be the first offspring of Adam and Eve. They had what was the "genesis" of the domestic dispute when Cain up and slewn Abel. The two brothers were the first human beings created in what biblical scholars romantically refer to as "the usual way."
It says so right here:Play Get Back Again