This Thesis have Objective of research, above figures are intended to (๑) The music in Theravada Buddhism. (๒) The Using of music in Theravada Buddhism. And (๓) The Using of Music of Theravada Buddhism to the Thai society, the study found.

            The Music in Theravada Buddhism all have The presence of the third Pitakas and Scholars to Definition of the Music from two Details “Keeta” mean showing of Singing, dancing and fanfare etc, and “Watita” mean showing of  Rhythm to Singing, dancing and fanfare.         And can bring The Music in Theravada Buddhism to use Benefits : Artistic, aesthetic, aspects, communications and entertainment to enjoy a relaxing tension and bring using Benefits of rituals in Buddhism.

             The Using of music in Theravada Buddhism can train the mind to faith in Buddhism.  And The Using of music about religious as Adoration, Metaphor and Teaching of Dhamma and can bring The Music in Theravada Buddhism to use Benefits very well.

             The Using of Music of Theravada Buddhism to the Thai society have The development The Using of music in Theravada Buddhism for Festival of the Thai society as Mahaloek Music and Piepatis Sathugran Music, Awamongkron all use Piepatis Mon Music in Worship of Adoration  and Adoration Teacher or The Using of music Propagation of Theravada Buddhism by The medium of instruction from Contemporary music to acting follow of prayer each chapter  of braving to Listener and understanding of life and live to happiness in Thai society.