diff --git a/src/model.rs b/src/model.rs
index 117d332..9d53010 100644
--- a/src/model.rs
+++ b/src/model.rs
@@ -18,14 +18,14 @@ pub struct Taggart {
     pub editing:   Option<(usize, String)>,
 }
 
-#[derive(Ord, Eq, PartialEq, PartialOrd)]
+#[derive(Ord, Eq, PartialEq, PartialOrd, Debug)]
 pub struct Entry {
     pub path:  PathBuf,
     pub depth: usize,
     pub info:  EntryInfo,
 }
 
-#[derive(Ord, Eq, PartialEq, PartialOrd)]
+#[derive(Ord, Eq, PartialEq, PartialOrd, Debug)]
 pub enum EntryInfo {
     Directory {
         hash_file:    Option<()>,
@@ -128,44 +128,48 @@ impl Entry {
             _ => None
         }
     }
-    pub fn set_artist (&mut self, value: &impl AsRef<str> ) {
-        match self.info {
-            EntryInfo::Music { ref mut artist, .. } => *artist = Some(value.as_ref().into()),
-            _ => {}
-        }
-    }
     pub fn album (&self) -> Option<Arc<str>> {
         match self.info {
             EntryInfo::Music { ref album, .. } => album.clone(),
             _ => None
         }
     }
-    pub fn set_album (&mut self, value: &impl AsRef<str> ) {
-        match self.info {
-            EntryInfo::Music { ref mut album, .. } => *album = Some(value.as_ref().into()),
-            _ => {}
-        }
-    }
     pub fn title (&self) -> Option<Arc<str>> {
         match self.info {
             EntryInfo::Music { ref title, .. } => title.clone(),
             _ => None
         }
     }
-    pub fn set_title (&mut self, value: &impl AsRef<str> ) {
-        match self.info {
-            EntryInfo::Music { ref mut title, .. } => *title = Some(value.as_ref().into()),
-            _ => {}
-        }
-    }
     pub fn track (&self) -> Option<Arc<str>> {
         match self.info {
             EntryInfo::Music { ref track, .. } => track.map(|t|format!("{t}").into()).clone(),
             _ => None
         }
     }
+    pub fn set_artist (&mut self, value: &impl AsRef<str> ) {
+        match self.info {
+            EntryInfo::Directory { .. } => todo!("set artist for whole directory"),
+            EntryInfo::Music { ref mut artist, .. } => *artist = Some(value.as_ref().into()),
+            _ => {}
+        }
+    }
+    pub fn set_album (&mut self, value: &impl AsRef<str> ) {
+        match self.info {
+            EntryInfo::Directory { .. } => todo!("set album for whole directory"),
+            EntryInfo::Music { ref mut album, .. } => *album = Some(value.as_ref().into()),
+            _ => {}
+        }
+    }
+    pub fn set_title (&mut self, value: &impl AsRef<str> ) {
+        match self.info {
+            EntryInfo::Directory { .. } => todo!("set title for whole directory"),
+            EntryInfo::Music { ref mut title, .. } => *title = Some(value.as_ref().into()),
+            _ => {}
+        }
+    }
     pub fn set_track (&mut self, value: &impl AsRef<str> ) {
         match self.info {
+            EntryInfo::Directory { .. } => todo!("set track for whole directory"),
             EntryInfo::Music { ref mut track, .. } => {
                 if let Ok(value) = value.as_ref().trim().parse::<u32>() {
                     *track = Some(value)