Thai and Vietnamese music had been influenced and
inspired by the traditional Chinese music. Whereby the differences of
the tuning systems as well as the music modes are obviously known .
The research examined the character of musical instruments, songs
and culture between Thai and Vietnamese. An analyzing of songs and
modes and the study of tone vibration as well as timbre had been
done accurately. This qualitative research is based on documentary
and songs analysis, field study, interviews and focus group discussion
of Thai and Vietnamese masters. The research aims are to examine
the musical instruments and songs of both Thai and Vietnamese as
well as the comparison of the sounding system between Thailand and