Keyboard instruments are not usually a standard members of a modern orchestra or concert band, but they are included occasionally.
This practice, called basso continuo, was phased out after 1750 (although some Masses for choir and orchestra would occasionally still have a keyboard part in the late 1700s).
Common members of this section are: Although technically not a keyboard instrument, the cimbalom, a concert hammered dulcimer, is usually placed in the keyboard section, as in Franz Liszt's Hungarian Rhapsody No.
In some cases, one or more concert harps may be placed in the keyboard section, such as in Joseph Marx's Eine Herbstsymphonie.
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