Bonaparte Crossing the Rhine is a traditional Irish session tune that likely originated in the 19th century, during the Napoleonic Wars. The tune’s title references the French emperor Napoleon Bonaparte’s famous crossing of the Rhine River in 1814, which was a significant military maneuver in his campaign against Prussia.
The tune’s lively and energetic melody often incorporates elements of the polka and jig, making it a popular choice for traditional Irish music sessions. While the exact origins of the tune remain somewhat unclear, it has become a beloved and well-known piece within the Irish music tradition, often played on various instruments such as the fiddle, flute, and bodhrán.