What is allegro and adagio?

Allegro and adagio are two musical terms that signify the tempo, or speed, at which a piece of music should be played.

Allegro is a term that signifies a fast tempo, usually around 120-168 beats per minute. It is derived from the Italian word "allegra," which means "happy" or "lively." Allegro is often used as an indication of an energetic and upbeat piece of music.

Adagio, on the other hand, is a term that signifies a slow tempo, usually around 66-76 beats per minute. It is derived from the Italian word "ad agio," which means "at ease" or "leisurely." Adagio is often used to indicate a more relaxed, melodic, and emotional piece of music that is intended to be played at a slower, more measured pace.

Both allegro and adagio are common tempo markings used in many musical genres, including classical music, jazz, and pop. Understanding and interpreting these tempo markings accurately is important for musicians to accurately convey the intended mood and emotions of the music being played.