Dynamics in Music

Dynamic markings describe relative loudness within a musical context.

From softer to louder, the common levels are:

They do not specify exact decibel levels. A flute marked f and a full orchestra marked f produce different absolute sound levels while fulfilling the same relative instruction.

A level such as p normally remains active until another dynamic marking changes it.

The next marking may appear later in the measure, at the start of a phrase or on a new staff system. Do not return automatically to a previous level after one note.

Editorial conventions vary, so check separate parts and conductor markings in ensemble music.

A crescendo means become gradually louder. A diminuendo or decrescendo means become gradually softer.

Hairpins show the same processes: an opening wedge indicates crescendo and a closing wedge indicates diminuendo.

The start and end positions define the duration. The destination dynamic tells you where the change arrives. Without a printed destination, infer the level from context and the next marking.

Subito means suddenly and modifies the dynamic that follows, as in subito p.

sfz or sforzando marks a sudden forceful accent on a note or chord. The surrounding level continues afterward unless another marking changes it.

fp means forte immediately followed by piano. The attack is loud and the sound or following music drops quickly.

These symbols describe different time spans: a new level, a single emphasis or a rapid change.

Articulation describes how notes begin, connect and end.

Common markings include:

Exact execution depends on instrument, tempo and style.

No fixed percentage applies. A staccato quarter note is shortened enough to create separation, but the amount depends on context.

At a fast tempo, a small release may be sufficient. In a slow, light passage, the same dot may produce a much shorter sound.

The written note still occupies its rhythmic position. Articulation changes sounding duration and attack within that space.

A tie joins two written notes of the same pitch into one sustained sound. Add their rhythmic values and attack only the first note.

A slur connects notes of different pitches into one phrase or bow, breath or tonguing gesture. Each pitch still changes at its written time.

The curved symbols look similar. Check whether their endpoints have the same pitch.

A dynamic sets or changes the general level. An accent shapes a specific note relative to its surroundings.

A note can be accented inside a quiet p passage without making the whole phrase f. After the accent, return to the prevailing dynamic.

Instrument and style determine whether the emphasis comes mainly from a stronger attack, longer duration or slight timing change.

Tempo terms indicate speed or a change of speed.

Common terms include adagio for slow, andante for a walking pace, moderato for moderate and allegro for fast. Their historical ranges overlap, so a metronome mark gives greater precision.

ritardando or rit. means gradually slower. accelerando means gradually faster. a tempo returns to the earlier tempo.

Words such as dolce, cantabile, espressivo and maestoso guide character: sweetly, in a singing style, expressively and majestically.

Translate the word, then choose concrete actions. Cantabile may require connected notes, shaped dynamics and breathing that follows the phrase.

Character terms complement written notes and markings. They do not replace them.

Identify the starting dynamic and find the next dynamic change.

Mark the span of every hairpin or tempo change. Then circle note-level articulations and separate ties from slurs.

Play the pitches and rhythm once without expression markings. Add one layer at a time and record the result so each instruction produces an audible difference.