diff --git a/src/keys.rs b/src/keys.rs
index fa07d5a..b7f7d52 100644
--- a/src/keys.rs
+++ b/src/keys.rs
@@ -84,9 +84,9 @@ impl Taggart {
         if let Some((_edit_index, value)) = &self.editing
             && let Some(column) = self.columns.0.get(self.column)
             && let Some(setter) = &column.setter
-            && let Some(entry) = self.paths.get_mut(self.cursor)
+            && self.paths.get_mut(self.cursor).is_some()
         {
-            setter(entry, value)
+            setter(self.paths.as_mut_slice(), self.cursor, value)
         }
         self.editing = None;
     }
diff --git a/src/model.rs b/src/model.rs
index 9d53010..21caaec 100644
--- a/src/model.rs
+++ b/src/model.rs
@@ -1,11 +1,7 @@
 use crate::*;
 use std::fs::File;
 use std::io::{BufReader, Read};
-use lofty::{
-    file::TaggedFileExt,
-    probe::Probe,
-    tag::Accessor,
-};
+use lofty::{file::TaggedFileExt, probe::Probe, tag::Accessor};
 
 pub struct Taggart {
     pub _root:     PathBuf,
@@ -76,6 +72,94 @@ impl Taggart {
     }
 }
 
+pub struct Column<T> {
+    pub title:  Arc<str>,
+    pub width:  usize,
+    pub getter: fn(&T)->Option<Arc<str>>,
+    pub setter: Option<fn(&mut [T], usize, &str)>,
+}
+
+impl<T> Column<T> {
+    pub fn new (
+        title:  &impl AsRef<str>,
+        width:  usize,
+        getter: fn(&T)->Option<Arc<str>>,
+    ) -> Self {
+        Self {
+            width,
+            title: title.as_ref().into(),
+            getter,
+            setter: None,
+        }
+    }
+    fn setter (mut self, setter: fn(&mut [T], usize, &str)) -> Self {
+        self.setter = Some(setter);
+        self
+    }
+}
+
+pub struct Columns<T>(pub Vec<Column<T>>);
+
+impl Default for Columns<Entry> {
+    fn default () -> Self {
+        Self(vec![
+
+            Column::new(&"HASH",    16, |entry: &Entry|entry.hash()),
+
+            Column::new(&"FILE",    80, |entry: &Entry|entry.name()),
+
+            Column::new(&"ARTIST",  30, |entry: &Entry|entry.artist())
+                .setter(|entries: &mut [Entry], index: usize, value: &str|{
+                    if let Some(entry) = entries.get_mut(index) {
+                        match entry.info {
+                            EntryInfo::Directory { .. } => {
+                                todo!("set artist for whole directory")
+                            },
+                            _ => entry.set_artist(&value)
+                        }
+                    }
+                }),
+
+            Column::new(&"RELEASE", 30, |entry: &Entry|entry.album())
+                .setter(|entries: &mut [Entry], index: usize, value: &str|{
+                    if let Some(entry) = entries.get_mut(index) {
+                        match entry.info {
+                            EntryInfo::Directory { .. } => {
+                                todo!("set album for whole directory")
+                            },
+                            _ => entry.set_album(&value)
+                        }
+                    }
+                }),
+
+            Column::new(&"TRACK",   5,  |entry: &Entry|entry.track())
+                .setter(|entries: &mut [Entry], index: usize, value: &str|{
+                    if let Some(entry) = entries.get_mut(index) {
+                        match entry.info {
+                            EntryInfo::Directory { .. } => {
+                                todo!("set title for whole directory")
+                            },
+                            _ => entry.set_track(&value)
+                        }
+                    }
+                }),
+
+            Column::new(&"TITLE",   80, |entry: &Entry|entry.title())
+                .setter(|entries: &mut [Entry], index: usize, value: &str|{
+                    if let Some(entry) = entries.get_mut(index) {
+                        match entry.info {
+                            EntryInfo::Directory { .. } => {
+                                todo!("set track for whole directory")
+                            },
+                            _ => entry.set_title(&value)
+                        }
+                    }
+                }),
+
+        ])
+    }
+}
+
 impl Entry {
     pub fn new (root: &impl AsRef<Path>, path: &impl AsRef<Path>, depth: usize) -> Perhaps<Self> {
         let path = path.as_ref();
@@ -148,21 +232,18 @@ impl Entry {
     }
     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()),
             _ => {}
         }
diff --git a/src/view/table.rs b/src/view/table.rs
index c24735e..b5a6a88 100644
--- a/src/view/table.rs
+++ b/src/view/table.rs
@@ -72,52 +72,6 @@ impl<'a> TreeTable<'a> {
     }
 }
 
-pub struct Column<T> {
-    pub title:  Arc<str>,
-    pub width:  usize,
-    pub getter: fn(&T)->Option<Arc<str>>,
-    pub setter: Option<fn(&mut T, &str)>,
-}
-
-impl<T> Column<T> {
-    pub fn new (
-        title:  &impl AsRef<str>,
-        width:  usize,
-        getter: fn(&T)->Option<Arc<str>>,
-        setter: Option<fn(&mut T, &str)>,
-    ) -> Self {
-        Self {
-            width,
-            title:  title.as_ref().into(),
-            getter,
-            setter,
-        }
-    }
-}
-
-pub struct Columns<T>(pub Vec<Column<T>>);
-
-impl Default for Columns<Entry> {
-    fn default () -> Self {
-        Self(vec![
-            Column::new(&"HASH",    16, |entry: &Entry|entry.hash(),   None),
-            Column::new(&"FILE",    80, |entry: &Entry|entry.name(),   None),
-            Column::new(&"ARTIST",  30,
-                |entry: &Entry|entry.artist(),
-                Some(|entry: &mut Entry, value: &str|entry.set_artist(&value))),
-            Column::new(&"RELEASE", 30,
-                |entry: &Entry|entry.album(),
-                Some(|entry: &mut Entry, value: &str|entry.set_album(&value))),
-            Column::new(&"TRACK",   5,
-                |entry: &Entry|entry.track(),
-                Some(|entry: &mut Entry, value: &str|entry.set_track(&value))),
-            Column::new(&"TITLE",   80,
-                |entry: &Entry|entry.title(),
-                Some(|entry: &mut Entry, value: &str|entry.set_title(&value))),
-        ])
-    }
-}
-
 impl<T> Columns<T> {
     pub fn header (&self) -> Arc<str> {
         let mut output = String::new();