Key: D/A Form: Polka MP3: Download this MP3 (If it plays, right-click on the page and “Save as”. (Detailed instructions for different browsers). Sheet Music: Click image to enlarge. Sheet Music in PDF: The Flop-Eared Mule ABC: X: 3 T: The Flop-Eared Mule R: polka M: 2/4 L: 1/8 K: […]