diff --git a/src/main.rs b/src/main.rs
index ea0e337..a269ec4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,7 +17,7 @@ pub use playbin_song::Song as PlaybinSong;
 pub mod subsonic;
 
 pub mod playbin;
-pub type Playbin = playbin::Playbin<PlaybinSong>;
+pub use playbin::Playbin;
 
 mod signal;
 pub use signal::{Signal, SignalEmitter, SignalHandler};
diff --git a/src/playbin.rs b/src/playbin.rs
index d6dcdaa..4e32b93 100644
--- a/src/playbin.rs
+++ b/src/playbin.rs
@@ -1,25 +1,14 @@
 use crate::mpv;
 use crate::signal::{Signal, SignalEmitter};
 use crate::Event;
+use crate::PlaybinSong as Song;
 use event_listener::EventListener;
 use std::cell::{Ref, RefCell};
 use tracing::{event, span, Level};
-use url::Url;
 
-pub trait PlaybinEntry {
-    fn url(&self) -> Url;
-}
-
-impl PlaybinEntry for Url {
-    fn url(&self) -> Url {
-        self.clone()
-    }
-}
-
-// E: generic entry type
-pub struct Playbin<E> {
+pub struct Playbin {
     mpv: mpv::Handle,
-    entries: RefCell<Vec<E>>,
+    entries: RefCell<Vec<Song>>,
 
     sender: async_broadcast::Sender<Event>,
 
@@ -29,10 +18,7 @@ pub struct Playbin<E> {
     file_started: SignalEmitter<Self, ()>,
 }
 
-impl<E> Playbin<E>
-where
-    E: PlaybinEntry,
-{
+impl Playbin {
     pub fn new(sender: async_broadcast::Sender<Event>) -> Self {
         let mpv = mpv::Handle::new();
         mpv.set_property("audio-client-name", "audrey").unwrap();
@@ -116,14 +102,14 @@ where
             .unwrap();
     }
 
-    pub fn entries(&self) -> Ref<'_, [E]> {
+    pub fn entries(&self) -> Ref<'_, [Song]> {
         Ref::map(self.entries.borrow(), Vec::as_ref)
     }
 
-    pub fn push_entry(&self, entry: E) {
+    pub fn push_entry(&self, entry: Song) {
         let mut entries = self.entries.borrow_mut();
         self.mpv
-            .command(["loadfile", entry.url().as_str(), "append-play"])
+            .command(["loadfile", &entry.stream_url(), "append-play"])
             .unwrap();
         let index = entries.len();
         entries.push(entry);
@@ -134,10 +120,10 @@ where
             .unwrap();
     }
 
-    pub fn insert_entry(&self, index: usize, entry: E) {
+    pub fn insert_entry(&self, index: usize, entry: Song) {
         let mut entries = self.entries.borrow_mut();
         self.mpv
-            .command(["loadfile", entry.url().as_str(), "insert-at-play"])
+            .command(["loadfile", &entry.stream_url(), "insert-at-play"])
             .unwrap();
         entries.insert(index, entry);
 
@@ -246,8 +232,8 @@ where
 
                 // sanity check
                 assert_eq!(
-                    self.entries()[self.current_entry().unwrap()].url().as_str(),
-                    &self.mpv.get_property::<String>("path").unwrap()
+                    self.entries()[self.current_entry().unwrap()].stream_url(),
+                    self.mpv.get_property::<String>("path").unwrap()
                 );
             }
 
@@ -268,7 +254,7 @@ where
     }
 }
 
-impl<E> Drop for Playbin<E> {
+impl Drop for Playbin {
     fn drop(&mut self) {
         event!(Level::DEBUG, "dropping Playbin2");
         self.mpv.command(["quit"]).unwrap();
diff --git a/src/playbin_song.rs b/src/playbin_song.rs
index f6a94a0..63b9318 100644
--- a/src/playbin_song.rs
+++ b/src/playbin_song.rs
@@ -73,9 +73,3 @@ impl Song {
             .build()
     }
 }
-
-impl crate::playbin::PlaybinEntry for Song {
-    fn url(&self) -> url::Url {
-        url::Url::parse(&self.stream_url()).unwrap()
-    }
-}
diff --git a/src/ui/play_queue/song.rs b/src/ui/play_queue/song.rs
index e281aaa..97a81f8 100644
--- a/src/ui/play_queue/song.rs
+++ b/src/ui/play_queue/song.rs
@@ -163,7 +163,6 @@ mod imp {
     }
 }
 
-use crate::PlaybinSong;
 use adw::prelude::*;
 use glib::Object;
 use gtk::glib;
diff --git a/src/ui/window.rs b/src/ui/window.rs
index 8dea634..a41c83c 100644
--- a/src/ui/window.rs
+++ b/src/ui/window.rs
@@ -32,7 +32,7 @@ mod imp {
         pub(super) playbin: Rc<Playbin>,
         pub(super) api: RefCell<Option<Rc<crate::subsonic::Client>>>,
 
-        pub(super) sender: async_broadcast::Sender<crate::Event>,
+        pub(super) _sender: async_broadcast::Sender<crate::Event>,
         pub(super) inactive_receiver: async_broadcast::InactiveReceiver<crate::Event>,
     }
 
@@ -49,7 +49,7 @@ mod imp {
                 setup: Default::default(),
                 playbin: Rc::new(Playbin::new(sender.clone())),
                 api: Default::default(),
-                sender,
+                _sender: sender,
                 inactive_receiver: receiver.deactivate(),
             }
         }