A previously unheard waltz by Frédéric Chopin has been unearthed in a museum vault in New York, nearly 200 years after it was composed. This significant discovery adds to the legacy of the classical composer, allowing audiences to hear a new piece for the first time since his death. The recent find follows a similar recent discovery of a Mozart composition, highlighting the enduring fascination with classical music history. As enthusiasts eagerly await more information, questions about the authenticity of the newfound piece continue to be raised.