Lonesome Organist Rapes Page Turner Lyrics

Lyric discussion by mockingsmile 

Cover art for Lonesome Organist Rapes Page Turner lyrics by Dresden Dolls, The

This is such a cool song! It's different from a typical Dolls songs, but in a neat way.

But practice was essential So like a stupid child I believed it And golly who would had agreed if I had been Schubert or Mozart Devoted to the fine art of perfecting absolutely everything inconsequential

I don't understand what this bit means. If I'm reading it properly she's saying that if she was a perfectionist, she wouldn't have agreed to practice, which makes no sense.