diff --git a/lib/core/Music.js b/lib/core/Music.js
index c6254bcc..6c561d94 100644
--- a/lib/core/Music.js
+++ b/lib/core/Music.js
@@ -6,6 +6,7 @@ const HomeFeed = require('../parser/ytmusic/HomeFeed');
 const Explore = require('../parser/ytmusic/Explore');
 const Library = require('../parser/ytmusic/Library');
 const Artist = require('../parser/ytmusic/Artist');
+const Album = require('../parser/ytmusic/Album');
 
 const { InnertubeError, observe } = require('../utils/Utils');
 
@@ -68,13 +69,25 @@ class Music {
   /**
    * Retrieves artist's info & content.
    *
-   * @param {string} id
+   * @param {string} artist_id
+   * @returns {Promise.<Artist>}
    */
   async getArtist(artist_id) {
     const response = await this.#actions.browse(artist_id, { client: 'YTMUSIC' });
     return new Artist(response, this.#actions);
   }
   
+  /**
+   * Retrieves album.
+   * 
+   * @param {string} album_id
+   * @returns {Promise.<Album>}
+   */
+  async getAlbum(album_id) {
+    const response = await this.#actions.browse(album_id, { client: 'YTMUSIC' });
+    return new Album(response, this.#actions);
+  }
+  
   /**
    * Retrieves song lyrics.
    *
diff --git a/lib/parser/contents/classes/MusicDetailHeader.js b/lib/parser/contents/classes/MusicDetailHeader.js
new file mode 100644
index 00000000..46f5967b
--- /dev/null
+++ b/lib/parser/contents/classes/MusicDetailHeader.js
@@ -0,0 +1,33 @@
+'use strict';
+
+const Text = require('./Text');
+const Thumbnail = require('./Thumbnail');
+const Parser = require('..');
+
+class MusicDetailHeader {
+  type = 'MusicDetailHeader';
+  
+  constructor(data) {
+    this.title = new Text(data.title);
+    this.description = new Text(data.description);
+    this.subtitle = new Text(data.subtitle);
+    this.second_subtitle = new Text(data.secondSubtitle);
+    this.year = this.subtitle.runs.find((run) => /^[12][0-9]{3}$/.test(run.text)).text;
+    this.song_count = this.second_subtitle.runs[0].text;
+    this.total_duration = this.second_subtitle.runs[2].text;
+    this.thumbnails = Thumbnail.fromResponse(data.thumbnail.croppedSquareThumbnailRenderer.thumbnail);
+    this.badges = Parser.parse(data.subtitleBadges);
+    
+    const author = this.subtitle.runs.find((run) => run.endpoint.browse?.id.startsWith('UC'));
+
+    author && (this.author = {
+      name: author.text,
+      channel_id: author.endpoint.browse.id,
+      endpoint: author.endpoint
+    });
+    
+    this.menu = Parser.parse(data.menu);
+  }
+}
+
+module.exports = MusicDetailHeader;
\ No newline at end of file
diff --git a/lib/parser/contents/classes/MusicImmersiveHeader.js b/lib/parser/contents/classes/MusicImmersiveHeader.js
index 23109730..ae7f972e 100644
--- a/lib/parser/contents/classes/MusicImmersiveHeader.js
+++ b/lib/parser/contents/classes/MusicImmersiveHeader.js
@@ -16,7 +16,7 @@ class MusicImmersiveHeader {
      this.menu = Parser.parse(data.menu);
      this.play_button = Parser.parse(data.playButton);
      this.start_radio_button = Parser.parse(data.startRadioButton);
-    */
+     */
   }
 }
 
diff --git a/lib/parser/contents/classes/MusicResponsiveListItem.js b/lib/parser/contents/classes/MusicResponsiveListItem.js
index d26ac1cd..91ac3bb3 100644
--- a/lib/parser/contents/classes/MusicResponsiveListItem.js
+++ b/lib/parser/contents/classes/MusicResponsiveListItem.js
@@ -1,19 +1,26 @@
 'use strict';
 
 const Parser = require('..');
+const Text = require('./Text');
 const Utils = require('../../../utils/Utils');
 const Thumbnail = require('./Thumbnail');
 const NavigationEndpoint = require('./NavigationEndpoint');
 
 class MusicResponsiveListItem {
   #flex_columns;
+  #fixed_columns;
   #playlist_item_data;
   
   constructor(data) {
     this.type = null;
     
     this.#flex_columns = Parser.parse(data.flexColumns);
-    this.#playlist_item_data = { video_id: data?.playlistItemData?.videoId || null };
+    this.#fixed_columns = Parser.parse(data.fixedColumns);
+    
+    this.#playlist_item_data = {
+      video_id: data?.playlistItemData?.videoId || null,
+      playlist_set_video_id: data?.playlistItemData?.playlistSetVideoId || null
+    };
     
     this.endpoint = data.navigationEndpoint &&
       new NavigationEndpoint(data.navigationEndpoint) || null;
@@ -36,7 +43,10 @@ class MusicResponsiveListItem {
         break;
     }
     
-    this.thumbnails = Thumbnail.fromResponse(data.thumbnail.musicThumbnailRenderer.thumbnail);
+    data.index &&
+      (this.index = new Text(data.index));
+    
+    this.thumbnails = data.thumbnail && Thumbnail.fromResponse(data.thumbnail.musicThumbnailRenderer.thumbnail) || [];
     this.badges = Parser.parse(data.badges) || [];
   
     this.menu = Parser.parse(data.menu);
@@ -45,7 +55,7 @@ class MusicResponsiveListItem {
   
   #parseVideoOrSong() {
     const is_video = this.#flex_columns[1].title.runs
-      .some((run) => run.text.match(/(.*?) views/));
+      ?.some((run) => run.text.match(/(.*?) views/));
           
     if (is_video) {
       this.type = 'video';
@@ -60,15 +70,17 @@ class MusicResponsiveListItem {
     this.id = this.#playlist_item_data.video_id;
     this.title = this.#flex_columns[0].title.toString();
     
-    const duration_text = this.#flex_columns[1].title.runs
-      .find((run) => /^\d+$/.test(run.text.replace(/:/g, '')))?.text;
+    const duration_text =
+      this.#flex_columns[1].title.runs?.find(
+          (run) => /^\d+$/.test(run.text.replace(/:/g, '')))?.text ||
+      this.#fixed_columns[0].title.text;
       
     duration_text && (this.duration = {
       text: duration_text,
       seconds: Utils.timeToSeconds(duration_text)
     });
     
-    const album = this.#flex_columns[1].title.runs.find((run) => run.endpoint.browse?.id.startsWith('MPR'));
+    const album = this.#flex_columns[1].title.runs?.find((run) => run.endpoint.browse?.id.startsWith('MPR'));
   
     album && (this.album = {
       id: album.endpoint.browse.id,
@@ -76,7 +88,7 @@ class MusicResponsiveListItem {
       endpoint: album.endpoint
     });
     
-    const artists = this.#flex_columns[1].title.runs.filter((run) => run.endpoint.browse?.id.startsWith('UC'));
+    const artists = this.#flex_columns[1].title.runs?.filter((run) => run.endpoint.browse?.id.startsWith('UC'));
 
     artists && (this.artists = artists.map((artist) => ({
       name: artist.text,
diff --git a/lib/parser/contents/classes/MusicResponsiveListItemFixedColumn.js b/lib/parser/contents/classes/MusicResponsiveListItemFixedColumn.js
new file mode 100644
index 00000000..bfb2b201
--- /dev/null
+++ b/lib/parser/contents/classes/MusicResponsiveListItemFixedColumn.js
@@ -0,0 +1,14 @@
+'use strict';
+
+const Text = require('./Text');
+
+class MusicResponsiveListItemFixedColumn {
+  type = 'musicResponsiveListItemFlexColumnRenderer';
+  
+  constructor(data) {
+    this.title = new Text(data.text);
+    this.display_priority = data.displayPriority;
+  }
+}
+
+module.exports = MusicResponsiveListItemFixedColumn;
\ No newline at end of file
diff --git a/lib/parser/ytmusic/Album.js b/lib/parser/ytmusic/Album.js
new file mode 100644
index 00000000..1a45655a
--- /dev/null
+++ b/lib/parser/ytmusic/Album.js
@@ -0,0 +1,33 @@
+'use strict';
+
+const Parser = require('../contents');
+
+/** @namespace */
+class Album {
+  #page;
+  #actions;
+  
+  /**
+   * @param {object} response - API response.
+   * @param {import('../../core/Actions')} actions
+   */
+  constructor(response, actions) {
+    this.#page = Parser.parseResponse(response.data);
+    this.#actions = actions;
+    
+    /** @type {import('../contents/classes/MusicDetailHeader')[]} */
+    this.header = this.#page.header;
+    
+    /** @type {string} */
+    this.url = this.#page.microformat.url_canonical;
+    
+    /** @type {import('../contents/classes/MusicResponsiveListItem')[]} */
+    this.contents = this.#page.contents_memo.get('MusicShelf')?.[0].contents;
+  }
+  
+  get page() {
+    return this.#page;
+  }
+}
+
+module.exports = Album;
\ No newline at end of file