What is the leader of an instrumental group?

The leader of an instrumental group, often referred to as the bandleader or conductor, is responsible for guiding the ensemble's performance and interpretation of music. This individual typically sets the tempo, cues musicians, and makes artistic decisions regarding dynamics and phrasing. In addition to musical leadership, the bandleader often manages rehearsals and coordinates communication among the group members. Their role is crucial for ensuring a cohesive and polished performance.