Re the typical "snake charmer" music, which isnt everyones cup of tea. Esp not with the newbes. - Although you get used to it with time!
You often hear the same newbees comment and even critisize the music, that is why I do comment.
OK, my point. What is the alternative? The risk is big, they would instead play such a loud "training friendly" music, as they often do in warming up - even sometimes in Thailand, before the matches...
Is this "music" better? I myself dont like it, and I dont understand how you can perform optimally with such a meaningsless loud "music"... It may be just me, but I cant with this sort of music if I shall focus on anything more than superficial routine work.
Classical music would probably be better. Best probably something especially composed for such purposes.
Anyway, as long there is no especially composed / choosed, suitable music - lets keep to the traditional Thai "snake charmer" music.
And if it can be done by a live orchestra, whom is deeply knowleable with the Muay culture and Muay fights, and thus, can skillfully adapt, follow and lead the matches - yes, it may easily be the optimal - having the traditions and culture as heavy plusses...