Konstantin Pavlov...has spoiled many a promising life
My first go at the album challenge. He's the bad boy of the Bulgarian avant-folk movement.
Apparently KP was a Bulgarian poet born in the 1930s and the full quote was "A happy childhood has spoiled many a promising life" by author Robertson Davies.
Kudos to you for taking up the challenge. I can be addicting. I'm carrying my quote and dictionary find around trying to figure out how to do it. It may be a while. ;-)