His voice was soft,
His manner mild.
He seldom laughed,
But he often smiled.
He’d seen how civilized men behave.
He never forgot and he never forgave,
Not Sweeney,
Not Sweeney Todd,
The demon barber of Fleet Street.

Stephen Sondheim (1930-2021) American composer and lyricist
Sweeney Todd, The Demon Barber of Fleet Street (1979) [with Hugh Wheeler]