diff --git a/package-lock.json b/package-lock.json
index 4264f34..10e6af8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,6 +19,7 @@
         "styled-components": "^6.0.5"
       },
       "devDependencies": {
+        "@types/dotenv": "^8.2.0",
         "@types/express": "^4.17.9",
         "copyfiles": "^2.4.1",
         "nodemon": "^2.0.6",
@@ -2931,6 +2932,16 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/dotenv": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/@types/dotenv/-/dotenv-8.2.0.tgz",
+      "integrity": "sha512-ylSC9GhfRH7m1EUXBXofhgx4lUWmFeQDINW5oLuS+gxWdfUeW4zJdeVTYVkexEW+e2VUvlZR2kGnGGipAWR7kw==",
+      "deprecated": "This is a stub types definition. dotenv provides its own type definitions, so you do not need this installed.",
+      "dev": true,
+      "dependencies": {
+        "dotenv": "*"
+      }
+    },
     "node_modules/@types/eslint": {
       "version": "8.44.0",
       "resolved": "https://registry.npmjs.org/@types/eslint/-/eslint-8.44.0.tgz",
diff --git a/package.json b/package.json
index 386f4c8..9594f4e 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "styled-components": "^6.0.5"
   },
   "devDependencies": {
+    "@types/dotenv": "^8.2.0",
     "@types/express": "^4.17.9",
     "copyfiles": "^2.4.1",
     "nodemon": "^2.0.6",
diff --git a/src/types/collections.ts b/src/types/collections.ts
index d9631a4..da5a1b9 100644
--- a/src/types/collections.ts
+++ b/src/types/collections.ts
@@ -25,14 +25,14 @@ export type ContentFoldersTranslation = {
 
 export interface Config {
   collections: {
-    'library-items': LibraryItem;
+    "library-items": LibraryItem;
     contents: Content;
-    'content-folders': ContentFolder;
+    "content-folders": ContentFolder;
     posts: Post;
-    'content-thumbnails': ContentThumbnail;
-    'library-item-thumbnails': LibraryItemThumbnail;
-    'recorder-thumbnails': RecorderThumbnail;
-    'post-thumbnails': PostThumbnail;
+    "content-thumbnails": ContentThumbnail;
+    "library-item-thumbnails": LibraryItemThumbnail;
+    "recorder-thumbnails": RecorderThumbnail;
+    "post-thumbnails": PostThumbnail;
     files: File;
     languages: Language;
     recorders: Recorder;
@@ -43,11 +43,6 @@ export interface Config {
 }
 export interface LibraryItem {
   id: string;
-  /**
-   * @minItems 2
-   * @maxItems 2
-   */
-  test?: [number, number];
   slug: string;
   thumbnail?: string | LibraryItemThumbnail;
   pretitle?: string;
@@ -62,34 +57,45 @@ export interface LibraryItem {
     height?: number;
     thickness?: number;
   };
-  itemType?: 'Textual' | 'Audio' | 'Video' | 'Game' | 'Other';
+  itemType?: "Textual" | "Audio" | "Video" | "Game" | "Other";
   textual?: {
     subtype?:
       | {
           value: string;
-          relationTo: 'keys';
+          relationTo: "keys";
         }[]
       | {
           value: Key;
-          relationTo: 'keys';
+          relationTo: "keys";
         }[];
     languages?:
       | {
           value: string;
-          relationTo: 'languages';
+          relationTo: "languages";
         }[]
       | {
           value: Language;
-          relationTo: 'languages';
+          relationTo: "languages";
         }[];
     pageCount?: number;
-    bindingType?: 'Paperback' | 'Hardcover';
-    pageOrder?: 'LeftToRight' | 'RightToLeft';
+    bindingType?: "Paperback" | "Hardcover";
+    pageOrder?: "LeftToRight" | "RightToLeft";
+  };
+  audio?: {
+    audioSubtype?:
+      | {
+          value: string;
+          relationTo: "keys";
+        }[]
+      | {
+          value: Key;
+          relationTo: "keys";
+        }[];
   };
   releaseDate?: string;
   updatedAt: string;
   createdAt: string;
-  _status?: 'draft' | 'published';
+  _status?: "draft" | "published";
 }
 export interface LibraryItemThumbnail {
   id: string;
@@ -132,16 +138,16 @@ export interface Key {
   id: string;
   slug: string;
   type:
-    | 'Contents'
-    | 'LibraryAudio'
-    | 'LibraryVideo'
-    | 'LibraryTextual'
-    | 'LibraryGroup'
-    | 'Library'
-    | 'Weapons'
-    | 'GamePlatforms'
-    | 'Categories'
-    | 'Wordings';
+    | "Contents"
+    | "LibraryAudio"
+    | "LibraryVideo"
+    | "LibraryTextual"
+    | "LibraryGroup"
+    | "Library"
+    | "Weapons"
+    | "GamePlatforms"
+    | "Categories"
+    | "Wordings";
   translations?: CategoryTranslations;
 }
 export interface Language {
@@ -155,15 +161,15 @@ export interface Content {
   categories?:
     | {
         value: string;
-        relationTo: 'keys';
+        relationTo: "keys";
       }[]
     | {
         value: Key;
-        relationTo: 'keys';
+        relationTo: "keys";
       }[];
   type?: {
     value: string | Key;
-    relationTo: 'keys';
+    relationTo: "keys";
   };
   translations: {
     language: string | Language;
@@ -184,7 +190,7 @@ export interface Content {
   }[];
   updatedAt: string;
   createdAt: string;
-  _status?: 'draft' | 'published';
+  _status?: "draft" | "published";
 }
 export interface ContentThumbnail {
   id: string;
@@ -258,19 +264,25 @@ export interface TextBlock {
   }[];
   id?: string;
   blockName?: string;
-  blockType: 'textBlock';
+  blockType: "textBlock";
 }
 export interface Section {
   content?: (Section_Section | Section_Tabs | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Section {
-  content?: (Section_Section_Section | Section_Section_Tabs | TranscriptBlock | QuoteBlock | TextBlock)[];
+  content?: (
+    | Section_Section_Section
+    | Section_Section_Tabs
+    | TranscriptBlock
+    | QuoteBlock
+    | TextBlock
+  )[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Section_Section {
   content?: (
@@ -282,25 +294,25 @@ export interface Section_Section_Section {
   )[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Section_Section_Section {
   content?: (Section_Section_Section_Section_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Section_Section_Section_Section {
   content?: (TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface TranscriptBlock {
   lines: (LineBlock | CueBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'transcriptBlock';
+  blockType: "transcriptBlock";
 }
 export interface LineBlock {
   content: {
@@ -308,13 +320,13 @@ export interface LineBlock {
   }[];
   id?: string;
   blockName?: string;
-  blockType: 'lineBlock';
+  blockType: "lineBlock";
 }
 export interface CueBlock {
   content: string;
   id?: string;
   blockName?: string;
-  blockType: 'cueBlock';
+  blockType: "cueBlock";
 }
 export interface QuoteBlock {
   from: string;
@@ -323,120 +335,120 @@ export interface QuoteBlock {
   }[];
   id?: string;
   blockName?: string;
-  blockType: 'quoteBlock';
+  blockType: "quoteBlock";
 }
 export interface Section_Section_Section_Tabs {
   tabs?: Section_Section_Section_Tabs_Tab[];
   id?: string;
   blockName?: string;
-  blockType: 'tabs';
+  blockType: "tabs";
 }
 export interface Section_Section_Section_Tabs_Tab {
   content?: (Section_Section_Section_Tabs_Tab_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'tab';
+  blockType: "tab";
 }
 export interface Section_Section_Section_Tabs_Tab_Section {
   content?: (TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Section_Tabs {
   tabs?: Section_Section_Tabs_Tab[];
   id?: string;
   blockName?: string;
-  blockType: 'tabs';
+  blockType: "tabs";
 }
 export interface Section_Section_Tabs_Tab {
   content?: (Section_Section_Tabs_Tab_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'tab';
+  blockType: "tab";
 }
 export interface Section_Section_Tabs_Tab_Section {
   content?: (Section_Section_Tabs_Tab_Section_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Section_Tabs_Tab_Section_Section {
   content?: (TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Tabs {
   tabs?: Section_Tabs_Tab[];
   id?: string;
   blockName?: string;
-  blockType: 'tabs';
+  blockType: "tabs";
 }
 export interface Section_Tabs_Tab {
   content?: (Section_Tabs_Tab_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'tab';
+  blockType: "tab";
 }
 export interface Section_Tabs_Tab_Section {
   content?: (Section_Tabs_Tab_Section_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Tabs_Tab_Section_Section {
   content?: (Section_Tabs_Tab_Section_Section_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Section_Tabs_Tab_Section_Section_Section {
   content?: (TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Tabs {
   tabs?: Tabs_Tab[];
   id?: string;
   blockName?: string;
-  blockType: 'tabs';
+  blockType: "tabs";
 }
 export interface Tabs_Tab {
   content?: (Tabs_Tab_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'tab';
+  blockType: "tab";
 }
 export interface Tabs_Tab_Section {
   content?: (Tabs_Tab_Section_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Tabs_Tab_Section_Section {
   content?: (Tabs_Tab_Section_Section_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Tabs_Tab_Section_Section_Section {
   content?: (Tabs_Tab_Section_Section_Section_Section | TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface Tabs_Tab_Section_Section_Section_Section {
   content?: (TranscriptBlock | QuoteBlock | TextBlock)[];
   id?: string;
   blockName?: string;
-  blockType: 'section';
+  blockType: "section";
 }
 export interface File {
   id: string;
   filename: string;
-  type: 'LibraryScans' | 'LibrarySoundtracks' | 'ContentVideo' | 'ContentAudio';
+  type: "LibraryScans" | "LibrarySoundtracks" | "ContentVideo" | "ContentAudio";
   updatedAt: string;
   createdAt: string;
 }
@@ -447,20 +459,20 @@ export interface ContentFolder {
   subfolders?:
     | {
         value: string;
-        relationTo: 'content-folders';
+        relationTo: "content-folders";
       }[]
     | {
         value: ContentFolder;
-        relationTo: 'content-folders';
+        relationTo: "content-folders";
       }[];
   contents?:
     | {
         value: string;
-        relationTo: 'contents';
+        relationTo: "contents";
       }[]
     | {
         value: Content;
-        relationTo: 'contents';
+        relationTo: "contents";
       }[];
 }
 export interface Post {
@@ -470,20 +482,20 @@ export interface Post {
   authors:
     | {
         value: string;
-        relationTo: 'recorders';
+        relationTo: "recorders";
       }[]
     | {
         value: Recorder;
-        relationTo: 'recorders';
+        relationTo: "recorders";
       }[];
   categories?:
     | {
         value: string;
-        relationTo: 'keys';
+        relationTo: "keys";
       }[]
     | {
         value: Key;
-        relationTo: 'keys';
+        relationTo: "keys";
       }[];
   translations: {
     language: string | Language;
@@ -501,7 +513,7 @@ export interface Post {
   hidden?: boolean;
   updatedAt: string;
   createdAt: string;
-  _status?: 'draft' | 'published';
+  _status?: "draft" | "published";
 }
 export interface PostThumbnail {
   id: string;