diff --git a/src/main.rs b/src/main.rs
index 47c05cc..3ab9d61 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -41,16 +41,39 @@ struct Taggart {
     editing:   Option<(usize, usize)>,
     show_hash: bool,
 }
-#[derive(Ord, Eq, PartialEq, PartialOrd, Default)]
+#[derive(Default, Ord, Eq, PartialEq, PartialOrd)]
 struct Entry {
     path:      PathBuf,
-    is_dir:    bool,
-    is_mus:    bool,
-    is_img:    bool,
+    is_dir:    Option<DirInfo>,
+    is_mus:    Option<MusInfo>,
+    is_img:    Option<ImgInfo>,
     depth:     usize,
     hash:      Option<String>,
     file_type: Option<&'static FileType>,
 }
+#[derive(Default, Ord, Eq, PartialEq, PartialOrd)]
+struct DirInfo {
+    hash_file:    Option<()>,
+    catalog_file: Option<()>,
+    artist_file:  Option<()>,
+    release_file: Option<()>,
+}
+#[derive(Default, Ord, Eq, PartialEq, PartialOrd)]
+struct MusInfo {
+    artist:    Option<String>,
+    release:   Option<String>,
+    track:     Option<usize>,
+    title:     Option<String>,
+    date:      Option<String>,
+    year:      Option<String>,
+    people:    Option<Vec<String>>,
+    publisher: Option<String>,
+    key:       Option<String>,
+}
+#[derive(Default, Ord, Eq, PartialEq, PartialOrd)]
+struct ImgInfo {
+    author: Option<String>,
+}
 
 fn main () -> Usually<()> {
     let args  = cli().get_matches();
@@ -79,13 +102,8 @@ impl Taggart {
     }
     fn collect (root: &impl AsRef<Path>) -> Usually<Vec<Entry>> {
         let mut paths = vec![];
-        for entry in WalkDir::new(&root)
-            .into_iter()
-            .filter_entry(|e|!e
-                .file_name()
-                .to_str()
-                .map(|s|s.starts_with("."))
-                .unwrap_or(false))
+        for entry in WalkDir::new(&root).into_iter()
+            .filter_entry(|e|!e.file_name().to_str().map(|s|s.starts_with(".")).unwrap_or(false))
         {
             let entry = entry?;
             if entry.depth() == 0 {
@@ -94,28 +112,28 @@ impl Taggart {
             let depth = entry.depth();
             let path  = entry.into_path();
             let (is_dir, is_mus, is_img, hash, file_type) = if path.is_dir() {
-                (true, false, false, None, None)
+                (Some(Default::default()), None, None, None, None)
             } else {
                 let bytes = read(&path)?;
                 let hash  = hex::encode(xxh3_64(&bytes).to_be_bytes());
                 let file_type = FileType::try_from_reader(&*bytes)?;
                 let mime_type = file_type.media_types().get(0);
                 let is_mus = match mime_type {
-                    Some(&"audio/mpeg3") => true,
-                    _ => false,
+                    Some(&"audio/mpeg3") => Some(Default::default()),
+                    _ => None,
                 };
                 let is_img = match mime_type {
-                    Some(&"image/png") => true,
-                    _ => false,
+                    Some(&"image/png") => Some(Default::default()),
+                    _ => None,
                 };
                 println!("{hash} {file_type:?} ({}b)\n{}\n", bytes.len(), path.display());
-                (false, is_mus, is_img, Some(hash), Some(file_type))
+                (None, is_mus, is_img, Some(hash), Some(file_type))
             };
             paths.push(Entry {
-                path:   path.strip_prefix(&root)?.into(),
-                is_dir: path.is_dir(),
-                is_mus: false,
-                is_img: false,
+                path: path.strip_prefix(&root)?.into(),
+                is_dir,
+                is_mus,
+                is_img,
                 depth,
                 hash,
                 file_type
diff --git a/src/view.rs b/src/view.rs
index 3feffe5..acdb128 100644
--- a/src/view.rs
+++ b/src/view.rs
@@ -49,13 +49,24 @@ impl<'a> Content<TuiOut> for TreeTable<'a> {
                 for (index, fragment) in entry.path.iter().enumerate() {
                     if index == entry.depth - 1 {
                         let cursor = if selected { ">" } else { " " };
-                        let icon = if entry.is_dir {"+"} else if entry.is_img {"I"} else if entry.is_mus {"M"} else {" "};
+                        let icon = if entry.is_dir.is_some() {
+                            "" //"+"
+                        } else if entry.is_img.is_some() {
+                            ""
+                        } else if entry.is_mus.is_some() {
+                            ""
+                        } else {
+                            " "
+                        };
+                        let style = if entry.is_dir.is_some() {
+                            None
+                        } else {
+                            Some(Style::default().bold())
+                        };
                         let name = fragment.display();
                         let indent = "".pad_to_width((entry.depth - 1) * 2);
                         let label = table_row(&format!("{cursor} {indent}{icon} {name}"), "", "", "", "");
-                        to.blit(&label, area.x(), y, if entry.is_dir { None } else {
-                            Some(Style::default().bold())
-                        });
+                        to.blit(&label, area.x(), y, style);
                         if selected {
                             let fill = [area.x(), y, area.w(), 1];
                             to.fill_bg(fill, Color::Rgb(48, 48, 48));