The supporting paper consists of two parts: the musical composition La Campanella and the essay expounding compositional ideas, materials and the interpretation of this work. 
La Campanella is scored for vibraphone solo and divided to two sections. Being a Christian, my artistic conception in this work is inspired by European bells of ancient churches, using different combinations of intervals, performance techniques, and different striking points of the instruments to show of multicolored tone color. This work expresses the auther’s own spiritual inner-utterance.