1.1 study and data were collected by
-. Studying the primary and second-rate. By selecting the documents associated with playing xylophone, such as books, journals, research report. And the search data from online media related, etc.!- interview the experts in practice skills of 6 xylophone. The selection of specific (Purposive Sampling) from the list of specialist, playing xylophone Appeared in the development of new knowledge in music byAssociation and board and selection of teachers, experts โตสง่า chaiyuth xylophone has been recognized in the music. By must meet the criteria. At least one of the following
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