When Music Resurfaces After 120 Years, No Two Pianists Agree on How It Should Sound

When a piece of music disappears from the repertoire for over a century, something is lost that the notes on the page cannot preserve. Written notation records pitch and rhythm with reasonable fidelity. It records almost nothing about how a piece was understood to feel - its tempo in context, the weight of a particular phrase, the meaning of an unfinished ending. Those things survive only through performance traditions: generations of teachers and students passing on a shared sense of what the music is supposed to do.

What happens when a piece is rediscovered without that chain of transmission intact? That is the question Dr. Christopher Wiley, Head of Music and Media at the University of Surrey, set out to examine in a study published in Performance Research: A Journal of the Performing Arts.

A 19th-Century Piece With No Tradition Attached

Wiley chose a little-known piano miniature by Ethel Smyth, a British composer who worked in Surrey in the late nineteenth century. Written in the 1890s, the piece fell out of circulation and remained forgotten for 120 years before re-emerging in the 1990s. Smyth is a figure whose historical marginalization has become a focus of scholarly attention - a woman composer working at a time when women's contributions to classical music were systematically underdocumented. Her rediscovery is part of a broader effort to reconstruct musical history more fully. But as Wiley's study illustrates, rediscovering the existence of a piece and recovering how it was intended to sound are two very different things.

Measuring the Divergence

Wiley compiled and analyzed all professional recordings made since the piece's return to circulation. Using specialist audio analysis software, he measured each performance beat by beat, tracking tempo and rhythmic fluctuation across the full duration of the work.

The results showed not small variation but fundamental divergence. Each pianist approached the music from a distinct starting point, particularly at the piece's unfinished ending. Some slowed dramatically; others pushed forward. No two performances aligned closely with each other. Even the earliest modern recording, which might have established a reference point, did not do so.

"When musicians open a score like this, they are standing on empty ground," Wiley said. "While written in standard notation that is commonly understood, there is no inherited wisdom to lean on as to how the piece is supposed to be played. What I found when analysing modern recordings was not small variation in interpretation but completely different musical identities emerging from the same notes."

Looking Beyond the Manuscript

Wiley argues the problem is not unique to Smyth or to music. Performers across theatre, dance, and other disciplines increasingly encounter archived works without living context. The study proposes that manuscripts alone are insufficient - performers may need to draw on letters, memoirs, personal writings, and contemporary descriptions to construct interpretive frameworks. In the Smyth case, the composer's own autobiographical writings described the emotional character she intended to portray, offering something no amount of score study could provide: a sense of intent and feeling.