Below you can find the By itself it refers to a soprano but in front of piano it means moderately Jeopardy Words Answer. The answer to By itself it refers to a soprano but in front of piano it means moderately has 5 letters. This clue belongs to the Zz in music category and is part of Jeopardy Word Level 239. If you scroll near the bottom you will find other clues and answers part of level 239