Pulse

Pulse refers to the steady, underlying beat or rhythm that provides a sense of regularity and timing. It is often felt as a recurring pattern of strong and weak beats that establishes the tempo of a piece. The pulse serves as a foundation upon which musical elements such as melody, harmony, and rhythm are organized.

Syncopation

Syncopation is a rhythmic technique in music where emphasis is placed on off-beat or weak beats instead of the strong, downbeats. This creates a sense of rhythmic tension and unpredictability, as accents are placed on unexpected moments within a measure. Syncopation is commonly used to add rhythmic interest and complexity to music, and it can contribute to a sense of groove and forward momentum.

Accents

Accents refer to the emphasis or stress placed on a particular note, beat, or musical element. Accents can be indicated through myriad ways in music production, but one of the most common ways to indicate an accent is through velocity. Accents help to highlight specific elements within a musical passage, adding expressiveness and shaping the overall rhythmic feel of the music.