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Dynamics & Expression

Mezzo Forte (mf)

Pronounced MET-soh FOR-tehWritten as mf

Definition

Mezzo forte, written mf, means moderately loud: a little softer than forte and a little louder than mezzo piano. It is close to many players' natural, everyday playing level.

Mezzo forte means "half loud", or moderately loud. Mezzo means "half" or "medium", and it brings forte a step toward the middle. Its sign is mf, between mp and f.

Two identical two-bar treble-clef melodies in 4/4: quarter notes G, C, D, E, then eighth notes F, E, D, C and a half-note D. The first is marked mezzo forte, the second forte.
The same two bars marked mf and f. The forte version is louder and fuller; the mezzo forte is confident but leaves room to grow.

Your "normal" level

Mezzo forte is close to the volume most people play at when they are not thinking about dynamics, which is both useful and risky. Useful, because it is a comfortable home base with room to go up or down. Risky, because a piece marked mp, mf and f can come out at one unchanging mf if you are not listening. Before you play, decide what your mf sounds like in this piece and room, and measure the other levels against it.

Where mf is used

  • A melody that should stand out over a softer accompaniment.
  • A confident, singing middle level in music that saves f for bigger moments.
  • The "home" level of a piece that rises and falls around it.

mf versus f

The step from mf to f should be clearly audible but not shocking. Think of mf as speaking up in a room and f as projecting to the far wall. Keep the tone full and relaxed at both levels; extra loudness should come from arm weight, not from stiff fingers.

Our Match the terms: level 2 sheet practices mf and mp, and Dynamics & Tempo Ladders asks you to put all six levels in order.

mp and mf are the two middle rungs of the Dynamic Ladder, and the Musical terms & signs chart lists them side by side.

Common questions

Is mf louder than mp?

Yes. Mezzo forte (mf) is moderately loud; mezzo piano (mp) is moderately soft. They are the two middle levels of the dynamic scale.

Practice it: free worksheets