Accelerando

Definition

Accelerando is a musical term that indicates a gradual increase in tempo, where the speed of the music progressively becomes faster over a specified duration. This change in pace can create a sense of urgency, excitement, or climax in a piece, and is often used to enhance the emotional impact of the music. It is an essential aspect of both tempo and dynamics, as it affects the overall feel and intensity of a performance.

5 Must Know Facts For Your Next Test

1. Accelerando is typically notated in sheet music with the word 'accelerando' or abbreviated as 'accel.', indicating to the performer to speed up gradually.
2. The extent and duration of an accelerando can vary, as composers may specify how much faster the music should become and over what span.
3. In orchestral music, accelerando can create a thrilling build-up during climactic moments, effectively drawing listeners into the emotional core of the piece.
4. Performers interpret accelerando based on the context of the music, meaning it may differ between pieces and should align with the overall musical expression.
5. Musical phrases that conclude with an accelerando often leave listeners with a sense of anticipation or excitement for what comes next.

Review Questions

• How does accelerando contribute to the emotional dynamics of a musical piece?
  • Accelerando adds emotional depth by increasing the tempo gradually, which can evoke feelings of urgency and excitement. As musicians implement this technique, it creates anticipation for climactic moments in the piece. The rising speed often heightens tension and draws listeners into the performance, making them feel more engaged with the music's narrative.
• In what ways might a performer interpret accelerando differently depending on the context of a musical composition?
  • Performers may interpret accelerando based on factors like the style of music, the mood intended by the composer, and their personal artistic expression. For example, in a fast-paced piece like a lively concerto, accelerando might be executed more dramatically than in a slow lyrical ballad. Additionally, elements such as dynamics and instrumentation can influence how aggressively or subtly accelerando is applied during performance.
• Evaluate the importance of understanding both accelerando and ritardando in creating effective musical expression.
  • Understanding both accelerando and ritardando is crucial for musicians aiming to convey emotion and narrative effectively. While accelerando builds intensity and excitement, ritardando provides contrast by slowing down and creating space for reflection. The interplay between these two techniques allows performers to craft compelling musical journeys that resonate with audiences. Mastery of these concepts enables musicians to manipulate tempo dynamically, enhancing their interpretative skills and overall expressiveness.

Related terms

Ritardando: A term indicating a gradual decrease in tempo, often used to create a contrasting effect to accelerando.

Andante: A moderate tempo marking that suggests a speed slower than allegro but faster than adagio, providing a reference point for accelerando.

Crescendo: A dynamic marking that indicates a gradual increase in volume, often used in conjunction with accelerando to build intensity in music.