What is the significance of tonic solfa music in the context of music theory and composition?

Tonic solfa music is significant in Music Theory and composition because it provides a way to understand and communicate the relationships between notes in a musical scale. It helps musicians identify the tonic, or central note, of a piece of music, which is crucial for creating harmonies and melodies. Tonic solfa also aids in sight-singing and ear training, allowing musicians to quickly grasp and perform music without needing to read traditional notation.