Tie (music)

In music notation, a tie is a curved line that connects two notes of the same pitch, indicating that the duration of the first note should be extended through the second note instead of rearticulating it. This means that the musician should hold the first note for the combined total length of both notes, rather than playing a separate note for the second instance. Ties are commonly used to achieve sustained notes over beats or measures, allowing for smooth transitions and the continuation of sound.