Here are some of the reasons why conductors use full scores:
* To see the entire composition at once. A full score allows the conductor to see how all of the parts of the piece fit together. This is important for understanding the structure and flow of the music, and for making decisions about how to interpret and perform it.
* To cue the different instruments and voices. A full score shows the conductor when each instrument or voice enters and exits. This helps the conductor to keep the ensemble together and to ensure that everyone is playing or singing at the correct time.
* To make rehearsal notes. Conductors often make notes on their full scores during rehearsals. These notes can help them to remember important details about the piece, such as tempo changes, dynamics, and articulations.
* To study the composer's intentions. A full score can give the conductor insight into the composer's intentions for the piece. This information can be helpful for making decisions about how to interpret and perform the music.
Full scores are an essential tool for conductors. They provide the conductor with the information they need to study, conduct, and interpret a musical composition.