What is a triplet in music?

In music, a triplet is a type of rhythmic grouping that consists of three notes played in the space of two. This means that the three notes are played in the same duration as two regular notes of the same value. Triplets are indicated in sheet music by a small "3" above or below the notes, and are typically used to add variety and interest to a musical passage.

Triplets can be written for both melodic and percussive instruments, and are commonly found in a variety of musical genres, including classical, jazz, pop, and rock. They can create a sense of syncopation and rhythmic complexity, as well as provide a swinging or lilted feel to a piece of music.

Overall, triplets are a versatile and commonly used rhythmic device in music that can add depth and complexity to a musical composition.