The ancient ancestor of the piano is a global percussion instrument played with mallets.

Cultures · Published 3 October 2026 Swipe more like this →

In short: The hammered dulcimer, a trapezoidal instrument with strings struck by handheld mallets, spans millennia and continents. From its origins in ancient Mesopotamia to its modern revival, this versatile instrument—the ancestor of the piano and harpsichord—uses complex tuning patterns to create a chorus effect that defines its unique, resonant sound.

The hammered dulcimer, whose name derives from the Latin 'dulcis' and Greek 'melos' meaning 'sweet song,' is a percussion-string instrument with a history stretching back to at least 669 BC. Early evidence, found in Assyrian and Babylonian stone carvings, depicts a precursor known as the santur, which was played while suspended from the musician's neck. This early design, likely constructed from wood, stone, and goat intestines, served as the foundational ancestor for a vast family of instruments, including the harp, the Chinese yangqin, the harpsichord, and the cimbalom.

Structurally, the instrument features strings stretched over a resonant soundboard, typically organized into courses of two or more strings tuned in unison. This arrangement creates a chorus effect similar to a mandolin, as the strings are rarely in perfect unison. Players strike these strings with small, spoon-shaped hammers, which can be crafted from various hardwoods or even unconventional materials like hacksaw blades or bicycle spokes. The instrument's layout often follows a circle of fifths, requiring players to navigate between bass and treble bridges to complete musical scales.

While the instrument appeared in Western European texts by the early 15th century, its global footprint is immense, spanning from the Middle East and India to Scandinavia and the United States. In the 1960s, American maker Sam Rizzetta introduced standardized tetrachord markers to bridges, simplifying navigation for players. Meanwhile, in the Alps, the mid-1930s saw the development of the chromatic Salzburger hackbrett, which allowed for greater tonal flexibility. Today, the instrument remains a testament to centuries of cross-cultural adaptation, with builders continuing to experiment with alternate tunings and construction techniques to expand its melodic range.

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