Definition. Moderately soft — between piano and mezzo-forte. Notated *mp*.
Mezzo-piano, notated as mp, indicates a moderately soft dynamic level — between piano (p) and mezzo-forte (mf). The Italian mezzo means ‘half’, so mezzo-piano is literally ‘half-soft’, a middle-ground softness that is not as quiet as piano nor as full as mezzo-forte.
The marking is widely used in 19th-century and later music. It allows composers to specify a soft-but-not-quiet dynamic, useful for accompaniment textures, secondary melodic lines, and gentle middleground material. In orchestral writing, mezzo-piano is one of the most common dynamics — it’s where much of the actual musical activity happens.
The character of mezzo-piano is conversational and easy. Louder than the intimate hush of piano, softer than the assertive fullness of mezzo-forte. The marking did not appear in much pre-19th-century music — Bach, Mozart, and early Beethoven generally used only piano, mezzo-forte (sometimes), forte, and their extremes.
Italian, ‘half-soft’ — mezzo (‘half, middle’, from Latin medius) + piano (‘soft’).
Locate mezzo-piano relative to your other dynamics in the piece. It should feel like a comfortable conversational level — present but not assertive, soft but not hushed.
Moderately soft — between piano and mezzo-forte. Notated mp.
Italian, ‘half-soft’ — mezzo (‘half, middle’, from Latin medius) + piano (‘soft’).
Locate mezzo-piano relative to your other dynamics in the piece. It should feel like a comfortable conversational level — present but not assertive, soft but not hushed.
Mezzo-piano is commonly abbreviated as mp.
Related terms include: Piano (dynamic), Mezzo-forte, Pianissimo.
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