What is the tempo marking and what does it mean?

A tempo marking is a symbol or word in a musical score that indicates the speed or pace of the music. It provides guidance to the musicians regarding the intended rhythm and tempo of the piece. Tempo markings are typically written in Italian and can vary from very slow to very fast.

Some common tempo markings include:

1. Grave - Very slow and solemn.
2. Adagio - Slow and leisurely.
3. Andante - Moderately slow and flowing.
4. Allegro - Fast and lively.
5. Presto - Very fast and quick.

These tempo markings help convey the desired mood and character of the music to the performers. However, the specific interpretation of a tempo marking can vary slightly among different musicians or conductors, leading to subtle variations in performance.