By listening to the sound and reading the score while understanding the structure of each part in terms of music theory will help you in the future. Learning musical grammer is fundamental, but thinking about music theory in conjunction with practice such as solfege will increase the artistry of the person performing the music.
In modern times, there is a Formation Musicale, which contains all the culture that a musician needs to acquire. Examples include listening, reading music, rhythm, pitch practice, transposition practice, music analysis, music theory, music history, and more.