diff --git a/assets/audio/flipper-futuro.mp3 b/assets/audio/flipper-futuro.mp3
new file mode 100644
index 0000000..257592b
Binary files /dev/null and b/assets/audio/flipper-futuro.mp3 differ
diff --git a/assets/audio/flipper.mp3 b/assets/audio/flipper.mp3
new file mode 100644
index 0000000..3f63fa1
Binary files /dev/null and b/assets/audio/flipper.mp3 differ
diff --git a/src/story/story.js b/src/story/story.js
index 9f96a6a..9f3eba8 100644
--- a/src/story/story.js
+++ b/src/story/story.js
@@ -363,7 +363,7 @@ export const story = {
         // Il flipper del River (Andrea, 31 ottobre: «una tavola bellissima, con San Piero dentro»): la tavola di Codex,
         // fisica e parti meccaniche in flipper.js. [DA ANDREA: le battute sono provvisorie]
         flipper: {
-            type: 'flipper',
+            type: 'flipper', music: 'assets/audio/flipper.mp3', // di Andrea (Suno, 1 novembre)
             picture: 'assets/closeups/river-flipper.png',
             backglass: 'assets/closeups/river-flipper-tabellone.png', // il fondale luminoso del tabellone (Codex: Trebbio, Fortezza, Regolo, fuochi)
             names: { player: 'Andrea', cpu: 'il flipper' },
diff --git a/tests/music.test.mjs b/tests/music.test.mjs
index edd46d5..a51433a 100644
--- a/tests/music.test.mjs
+++ b/tests/music.test.mjs
@@ -24,6 +24,12 @@ test('il brano giusto per titolo, fine e scena', () => {
     assert.equal(trackFor({ ...s, scenes: { ...s.scenes, i: { indoor: true } } }, { screen: 'game', scene: 'i', phase: sera }), 'g.mp3');
 });
 
+test('il flipper del River ha la sua musica, e il file c\'è', () => {
+    const track = trackFor(story, { screen: 'game', scene: 'river', closeup: 'flipper' });
+    assert.equal(track, 'assets/audio/flipper.mp3');
+    assert.ok(existsSync(track));
+});
+
 test('volume e muto', () => {
     const m = new Music({ volume: 0.5, muted: true });
     assert.equal(m.setVolume(1.4), 1);