diff --git a/musicus/src/import/medium_editor.rs b/musicus/src/import/medium_editor.rs
index e69de29..85b8a8d 100644
--- a/musicus/src/import/medium_editor.rs
+++ b/musicus/src/import/medium_editor.rs
@@ -0,0 +1,75 @@
+use super::disc_source::DiscSource;
+use crate::backend::Backend;
+// use crate::editors::{TrackSetEditor, TrackSource};
+use crate::widgets::{Navigator, NavigatorScreen};
+use crate::widgets::new_list::List;
+use glib::clone;
+use gtk::prelude::*;
+use gtk_macros::get_widget;
+use std::cell::RefCell;
+use std::rc::Rc;
+
+/// A dialog for editing metadata while importing music into the music library.
+pub struct MediumEditor {
+    backend: Rc<Backend>,
+    source: DiscSource,
+    widget: gtk::Box,
+    navigator: RefCell<Option<Rc<Navigator>>>,
+}
+
+impl MediumEditor {
+    /// Create a new medium editor.
+    pub fn new(backend: Rc<Backend>, source: DiscSource) -> Rc<Self> {
+        // Create UI
+
+        let builder = gtk::Builder::from_resource("/de/johrpan/musicus/ui/medium_editor.ui");
+
+        get_widget!(builder, gtk::Box, widget);
+        get_widget!(builder, gtk::Button, back_button);
+        get_widget!(builder, gtk::Button, add_button);
+        get_widget!(builder, gtk::Frame, frame);
+
+        let list = List::new("No recordings added.");
+        frame.add(&list.widget);
+
+        let this = Rc::new(Self {
+            backend,
+            source,
+            widget,
+            navigator: RefCell::new(None),
+        });
+
+        // Connect signals and callbacks
+
+        back_button.connect_clicked(clone!(@strong this => move |_| {
+            let navigator = this.navigator.borrow().clone();
+            if let Some(navigator) = navigator {
+                navigator.pop();
+            }
+        }));
+
+        add_button.connect_clicked(clone!(@strong this => move |_| {
+            let navigator = this.navigator.borrow().clone();
+            if let Some(navigator) = navigator {
+                // let editor = TrackSetEditor::new(this.backend.clone(), this.source.clone());
+                // navigator.push(editor);
+            }
+        }));
+
+        this
+    }
+}
+
+impl NavigatorScreen for MediumEditor {
+    fn attach_navigator(&self, navigator: Rc<Navigator>) {
+        self.navigator.replace(Some(navigator));
+    }
+
+    fn get_widget(&self) -> gtk::Widget {
+        self.widget.clone().upcast()
+    }
+
+    fn detach_navigator(&self) {
+        self.navigator.replace(None);
+    }
+}
diff --git a/musicus/src/import/source_selector.rs b/musicus/src/import/source_selector.rs
index 0743096..121bc34 100644
--- a/musicus/src/import/source_selector.rs
+++ b/musicus/src/import/source_selector.rs
@@ -1,3 +1,4 @@
+use super::medium_editor::MediumEditor;
 use super::disc_source::DiscSource;
 use crate::backend::Backend;
 use crate::widgets::{Navigator, NavigatorScreen};
@@ -55,7 +56,13 @@ impl SourceSelector {
             context.spawn_local(async move {
                 match DiscSource::load().await {
                     Ok(disc) => {
-                        println!("{:?}", disc);
+                        let navigator = clone.navigator.borrow().clone();
+                        if let Some(navigator) = navigator {
+                            let editor = MediumEditor::new(clone.backend.clone(), disc);
+                            navigator.push(editor);
+                        }
+
+                        clone.info_bar.set_revealed(false);
                         clone.stack.set_visible_child_name("start");
                     }
                     Err(_) => {
diff --git a/musicus/src/widgets/mod.rs b/musicus/src/widgets/mod.rs
index 9e59253..089a3ec 100644
--- a/musicus/src/widgets/mod.rs
+++ b/musicus/src/widgets/mod.rs
@@ -7,6 +7,8 @@ pub use navigator::*;
 pub mod navigator_window;
 pub use navigator_window::*;
 
+pub mod new_list;
+
 pub mod player_bar;
 pub use player_bar::*;
 
diff --git a/musicus/src/widgets/new_list.rs b/musicus/src/widgets/new_list.rs
new file mode 100644
index 0000000..98261e6
--- /dev/null
+++ b/musicus/src/widgets/new_list.rs
@@ -0,0 +1,50 @@
+use gtk::prelude::*;
+use std::cell::RefCell;
+
+/// A simple list of widgets.
+pub struct List {
+    pub widget: gtk::ListBox,
+    make_widget: RefCell<Option<Box<dyn Fn(usize) -> gtk::Widget>>>,
+}
+
+impl List {
+    /// Create a new list. The list will be empty.
+    pub fn new(placeholder_text: &str) -> Self {
+        let placeholder_label = gtk::Label::new(Some(placeholder_text));
+        placeholder_label.set_margin_top(6);
+        placeholder_label.set_margin_bottom(6);
+        placeholder_label.set_margin_start(6);
+        placeholder_label.set_margin_end(6);
+        placeholder_label.show();
+
+        let widget = gtk::ListBox::new();
+        widget.set_selection_mode(gtk::SelectionMode::None);
+        widget.set_placeholder(Some(&placeholder_label));
+        widget.show();
+
+        Self {
+            widget,
+            make_widget: RefCell::new(None),
+        }
+    }
+
+    /// Set the closure to be called to construct widgets for the items.
+    pub fn set_make_widget<F: Fn(usize) -> gtk::Widget + 'static>(&self, make_widget: F) {
+        self.make_widget.replace(Some(Box::new(make_widget)));
+    }
+
+    /// Call the make_widget function for each item. This will automatically
+    /// show all children by indices 0..length.
+    pub fn update(&self, length: usize) {
+        for child in self.widget.get_children() {
+            self.widget.remove(&child);
+        }
+
+        if let Some(make_widget) = &*self.make_widget.borrow() {
+            for index in 0..length {
+                let row = make_widget(index);
+                self.widget.insert(&row, -1);
+            }
+        }
+    }
+}