Abstract: To present the implementation and its preliminary results of the knowledgebase for music expert system. The knowledgebase is divided into two parts where one will have all the chords and the other will have the input music score stored as conceptual graphs. The processes involved in deriving a set of music chords for the score is presented. The implementation of Jusic Distance algorithm and the empirical results are explained with necessary screenshots and resulting chordset. Musicians and composers will be the beneficiaries of this system. Extended experiments were conducted with two mega music scores and their results are also presented with finer details. The future direction of these results is to build an exclusive system, a graph database storage for the music scores, so that, a music score can be retrieved along with their set of chords. Additional staffs in the music score may be included along with improvement in performance of the knowledgebase.