Music stand
A music stand is a device that holds sheet music in a position that allows the musician to read it while performing.
There are various types of music stands. The most common modern type is made of metal and can be folded for ease of transportation. Folding stands range from inexpensive, lightweight models to stronger, heavy-duty folding models. Folding music stands often have solid wire extensions or metal "arms" which can be folded out to support more than two pages of music or to support larger sheets of music. Musicians using heavy books of music, such as jazz fakebooks may find that the lightweight stands are not stable enough to support heavy books.
Professional orchestras typically use heavy-duty non-folding stands which have a music support made of plastic or metal and a metal column. The music support often has a shelf below it for placing pencils, rosin, and other accessories.
Digital music stands with automated page turning also exist. The digital "pages" can be turned by pressing a footpedal.