In Spanish "atrilista" is an special orchestra musician. What is the equivalent in English language?
El músico atrilista solo toca lo que viene escrito en la partitura, el intérprete toma este nombre porque es capaz de dar su interpretación personal de una pieza.
Since I am very aware that there are strict rules for single-word-requests, to ensure my question is not closed as off-topic, I do hereby provide below a specific about the intended use of the word. I am including a sample sentence demonstrating how the word would be used:
The atrilista musician only plays what is written in the score, conversely, the interpreter takes this name because it is capable of giving their personal interpretation of a piece.