A harpsichord is the general term for a family of European keyboard instruments, including the large instrument nowadays called a harpsichord, but also the smaller virginals, the muselar virginals and the spinet. All these instruments generate sound by plucking a string rather than striking one, as in a piano or clavichord. The harpsichord family is thought to have originated when a keyboard was affixed to the end of a psaltery, providing a mechanical means to pluck the strings In modern usage, a harpsichord can either mean all the members of the family, or more specifically, the grand-piano-shaped member, with a vaguely triangular case accommodating long bass strings at the left and short treble strings at the right; characteristically, the profile is more elongated than that of a modern piano, with a sharper curve to the bentside. A harpsichord can have from one to three, and occasionally even more, strings per note. Often one is at four-foot pitch, an octave higher than the normal eight-foot pitch. Single manuals, or keyboards are common, especially in Italian harpichords, though many other countries tended to produce double-manuals. Pic/article http://www.wikipedia.org/wiki/Spinet#Harpsichord