"Wir sind des Geyers schwarzer Haufen" ("We are Geyer's Black Bunch") is an interwar-era German marching song. Composed around the 1920s, the lyrics of the song are sourced from the poem Ich bin der arme Konrad by the Bavarian poet and artillery officer Heinrich von Reder (1824–1909). The melody of the song is arranged by German songwriter and later National Socialist Fritz Sotke (1902–1970) in 1919. As a song about the German Peasants' War, the song lyrics are noted for their strong anti-clerical and anti-noble themes.