PARALLEL SOUNDS LETS GOOOOOO

src/main.rs

@@ -13,8 +13,9 @@ fn main() {
         flags.sound_font,
         flags.sample_rate,
     ));
+    syn_seq.append(1, "3c1");
     if let Some(play) = flags.play {
-      syn_seq.append(play);
+      syn_seq.append(0, play);
     }
 
     play(syn_seq, flags.sample_rate, flags.bpm);