The saxophone (also referred to simply as sax) is a conical-bored transposing musical instrument considered a member of the woodwind family. Saxophones are usually made of brass and are played with a single-reed mouthpiece similar to that of the clarinet. Adolphe Sax invented the saxophone in 1841. He wanted to create an instrument that would both be the loudest of the woodwinds and the most versatile of the brass, and would fill the then vacant middle ground between the two sections. The saxophone is most commonly associated with popular music, big band music, blues, early rock and roll, ska and particularly jazz. There is also a substantial repertoire of concert music in the classical idiom for the members of the saxophone family.
Clarinet
Johann Christoph Denner invented the clarinet in Germany around the turn of the 18th century by adding a register key to the earlier chalumeau. Over time additional key work and airtight pads were added to improve tone and playability. Today the clarinet is used in both jazz and classical ensembles, as well as in chamber groups and as a solo instrument.
Flute
Unlike woodwind instruments with reeds, a flute is an aerophone or reedless wind instrument that produces its sound from the flow of air across an opening. The oldest flute ever discovered, though this is disputed, may be a fragment of the femur of a juvenile cave bear, with two to four holes, found at Divje Babe in Slovenia and dated to about 43,000 years ago. In 2008 another flute dated back to at least 35,000 years ago was discovered in Hohle Fels cave near Ulm, Germany.