Classical French pianist, Sylvainbe Billier is known for her contribution to music theory. Deciphering the art of the first interpretation is essential to all musicians seeking to understand the correct interpretation of all eras of Western classical music.

Billier's Deciphering the art of the first interpretation begins by explaining the importance of interpretation. Practically, the study book looks at using the eyes and ears to comprehend the score as well as elements of technique, including intervals, phrasing, harmony, articulation, texture, rhythm and fingering, among other aspects. For all musicians who wish to have a deep and correct understanding of the interpretation of music from each era, Billier's Deciphering the art of the first interpretation is essential.