In Henri Dutilleux's Mystère d l'instante for 24 strings, cimbalom and percussion it is easy to dwell on the cimbalom as a freak in the concert hall, but Hungarian Xavér Ferenc Szabó introduced it to the symphony orchestra in the 19th century when it was essentially gypsy folk music instrument and later Zoltán Kodály used it in the 20th century in his symphonic music. The instrument is far older, a sort of piano before the keyboard and related mechanism were invented, probably used in the middle and near east in ancient times, coming west not too much later. One music historian describes its sound "rather like a piano that has taken its clothes off!" That gives the cimbalom an unfair primitive appearance, its construction no doubt demands as much care and refined techniques as any to sound so convincing next to the usual bowed strings. It no doubt strikes the ears of a modern audience accustomed to symphonic music as antique or near eastern, at least exotic, but I don't think Dutilleux intended to make any such avant-garde statement for its own sake, and the piece certainly doesn't have the form of a concerto. Rather I think he wanted a windless orchestra, a study in strings, without even much plucking, mostly bowing and tapping, if we can think of the percussion instruments as two dimensional strings.