In music theory, articulation refers to how a note is played or sung, particularly how it is started, sustained, and released. It defines the character and clarity of individual notes, shaping the overall style and expression of the music.

Common Articulation Markings
| Symbol/Term | Name | Effect |
|---|---|---|
| . (dot) | Staccato | Short, detached, and separated from the next note. |
| - (dash) | Legato | Smooth and connected (notes flow into each other). |
| > (accent) | Marcato | Strongly accented, often shorter than a regular note. |
| ^ (caret) | Tenuto | Held for its full value, sometimes slightly stressed. |
| ∨ (breath mark) | Breath Mark | Indicates a pause or breath (common in vocal/wind music). |
| ↑ or ↓ | Slur | Notes are played smoothly and connected (not to be confused with ties). |
| ~ (tie) | Tie | Connects two notes of the same pitch, extending their duration. |
Key Articulation Styles
Staccato
- Notes are played short and detached.
- Example: A dotted quarter note in a fast passage sounds bouncy.
Legato
- Notes are played smoothly and connected.
- Example: A melody in a slow, lyrical piece (e.g., a Chopin nocturne).
Marcato
- Notes are strongly accented, often with a slight separation.
- Example: A bold, punchy rhythm in a march.
Tenuto
- Notes are held for their full duration, sometimes with slight emphasis.
- Example: A sustained note in a romantic era piece.
Slur
- Notes are phrased together smoothly, even if they are separate pitches.
- Example: A group of notes in a singable melody.
Tie
- Extends a note’s duration by connecting it to the next note of the same pitch.
- Example: A tied whole note that lasts for 5 beats.
Why Articulation Matters
- Clarity: Ensures notes are distinct or blended as intended.
- Expression: Adds nuance (e.g., playful staccato vs. emotional legato).
- Style: Different genres use articulation differently (e.g., staccato in Baroque music vs. legato in Romantic music).
Practical Example
In a Mozart piano sonata, you might see:
- Staccato for light, playful passages.
- Legato for lyrical, singing melodies.
- Accents to highlight important notes.