Key (instrument) Key (instrument) A key is a specific part of a musical instrument. The purpose and function of the part in question depends on the instrument. On instruments equipped with tuning machines, violins and guitars, for example, a key is part of a tuning machine. It is a worm gear with a key shaped end used to turn a cog, which, in turn, is attached to a post which winds the string. The key is used to make pitch adjustments to a string. With other instruments, zithers and drums, for example, a key is essentially a small wrench used to turn
Pena (musical instrument) in Manipur. The Center for Research on Traditional and Indigenous Art (Laihui), an organization headed by renowned Pena player, Khangembam Mangi Singh, has mandated vision to revive Pena music. The Pena, the oldest Meetei musical instrument, was once considered as a part of luxurious living and was played at the royal gatherings. However, the instrument slowly got associated with the folk culture of Manipur and Bangladesh where it became a regular presence at the festivals. Manipuri festival of Lai Haraoba fostered the use of the instrument considerably. Later, it also made its presence in the folk theatre. It is generally