But there is a newly discovered instrument that seems to have been invented by Friedrich Lohner in Bavaria, Germany in 1816. It was first patented by Cyrill Demian in 1829. This accordion only had a keyboard operated by the left hand and the right hand only handles the bellows. The piano accordion which is widely used in Europe is said to be invented in 1822. Lineage Its roots can be traced back to the Middle Ages where single-reeds or hornpipes were used in Europe and in the Middle East. The contemporary clarinet was from the chalumeau, an instrument likened to the recorder but with a single-reed. It lacked a register key so, on the 1800 s, it was modified and one of the keys became a register key. The archicembalo had a unique keyboard design and was for the tuning systems of the 16th century. The virginals is a simpler and smaller harpsichord with only a string for every note while the ottavino are similar to virginals but are at four foot pitch. It is sometimes referred to as double virginals. This does not mean that a guitar must always be loud but it means fitting and filling dry areas instead. The variation of tone depends on the acoustic guitar s material and method of construction. Even if two guitars are from the same manufacturer and are the same model, these do not have exactly the same sound. Voice of the oboe Compared to other contemporary woodwind musical instrument, this instrument has a lucid and piercing voice. It is described as stately and majestical by an instruction book entitle The Sprightly Companion. The timbre comes from the conical bore which is in contrast to the cylindrical bore of clarinets and flutes. Fourth is the wing joint which is from boot to crook in length while fifth is the crook, a metal tube that joins the reed and wing joint. And last but certainly not the least is the reed. Bassoons today are commonly made of pearwood or maple such as sugar maple and sycamore maple. If you prefer less expensive ones, you can also have those that are made of ebonite or polypropylene which are usually for the outdoors and beginner s use.