eventhough sekayu classified as part of the musi languages, however it is not the native language of musi people, but sekayu people instead. sekayu musi predominantly spoken by the sekayu people at the sekayu district of musi banyuasin regency in south sumatra. hence, due to its significant differences compared to musi people in terms of ethnolinguistic historical background, some of sekayu people disagree with these classification and rather identified their native language as 'sekayu language' instead. the name of "sekayu" itself seen (by sekayu people) as valuable term that shouldn't be mixed with another entity.