Innsbruck, ich muss dich lassen

"Innsbruck, ich muss dich lassen" ("Innsbruck, I must leave thee") is a German Renaissance song. It was first published as a choral movement by the Franco-Flemish composer Heinrich Isaac (ca. 1450–1517); the melody was probably written by him. The lyricist is unknown; an authorship of Emperor Maximilian I, as was previously assumed, seems highly unlikely. Chester Lee Alwes writes that the song "became the gold standard of the Lied genre".