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Metronome Marking – Definition

A metronome marking indicates the intended tempo of a piece of music by specifying the number of beats per minute (BPM) for a particular note value.

What is a Metronome Marking?

Metronome markings are commonly written as a note symbol followed by a number, such as ♩ = 120, meaning that the quarter note equals 120 beats per minute. The abbreviation M.M. stands for Mälzel’s Metronome, named after Johann Nepomuk Mälzel, who popularized the mechanical metronome.

These markings provide performers with a clear tempo reference and help establish a consistent interpretation of the music.

How is a Metronome Marking used in piano playing?

Pianists use metronome markings to choose an appropriate practice and performance tempo. Understanding the relationship between note values and BPM helps musicians perform different styles at the intended speed.

Following metronome markings also supports accurate ensemble playing and consistent rhythmic interpretation.