Simple system flute
The term simple system flute refers to the type of flute manufactured and favored by classical European musicians during the Classical era, before the development of the Boehm system flute. These flutes are based on the Baroque traverso, a lineage that also gave rise to the traditional Irish flute, and to the flutes used in Cuban charanga bands. For this reason, the term is commonly used to distinguish "traditional" Irish flutes from the modern Boehm-system flute.