Opusmodus 3.0.29658 (Update)

The RESPELL function is used to change the pitch names of chords to prevent the occurrence of identical note names and to avoid enharmonic duplication that could lead to notation display conflicts. This is especially useful in complex harmonic textures or clustered chord voicings, where multiple notes may share the same pitch class but require distinct enharmonic spellings for clarity. By adjusting the spelling of pitches (e.g., converting a cs4 to db4), the function ensures more readable and accurate notation.