diff --git a/src/main.rs b/src/main.rs
index 5c569c0..6eba88e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -27,6 +27,7 @@ impl App for Tenori {
             g.show(ctx, cursor)
         }
 
+        for d in self.dialogs
         if play {
             for note in self.notes_for_beat() {
                 self.play(note)
diff --git a/src/tenori.rs b/src/tenori.rs
index 7d6333e..ff0e138 100644
--- a/src/tenori.rs
+++ b/src/tenori.rs
@@ -25,7 +25,10 @@ pub struct Tenori {
     window_counter: usize,
 
     // The audio output stream to which we will play notes
-    output_stream: OutputStream
+    output_stream: OutputStream,
+
+    // Error dialogs we're currently showing
+    dialogs: Vec<String>
 }
 
 impl Default for Tenori {
@@ -40,6 +43,7 @@ impl Default for Tenori {
             last_tick: None,
             grids: vec![],
             window_counter: 0,
+            dialogs: vec![],
             output_stream
         }
     }
@@ -69,6 +73,10 @@ impl Tenori {
         self.beat() != old_beat
     }
 
+    pub fn display_dialogs(&mut self) {
+
+    }
+
     /// Which beat (0..loop_length) we're on
     pub fn beat(&self) -> u32 {
         self.timer.floor() as u32