diff --git a/public/scripts/extensions/assets/index.js b/public/scripts/extensions/assets/index.js
new file mode 100644
index 000000000..cfc921cc7
--- /dev/null
+++ b/public/scripts/extensions/assets/index.js
@@ -0,0 +1,260 @@
+/*
+TODO:
+ - Check failed install file (0kb size ?)
+*/
+//const DEBUG_TONY_SAMA_FORK_MODE = false
+
+import { saveSettingsDebounced } from "../../../script.js";
+import { getContext, getApiUrl, extension_settings, doExtrasFetch, ModuleWorkerWrapper, modules } from "../../extensions.js";
+export { MODULE_NAME };
+
+const MODULE_NAME = 'Assets';
+const DEBUG_PREFIX = "<Assets module> ";
+const UPDATE_INTERVAL = 1000;
+let ASSETS_JSON_URL = "https://raw.githubusercontent.com/SillyTavern/SillyTavern-Content/main/index.json"
+
+// DBG
+//if (DEBUG_TONY_SAMA_FORK_MODE)
+//    ASSETS_JSON_URL = "https://raw.githubusercontent.com/Tony-sama/SillyTavern-Content/main/index.json"
+
+let assetDictFormat = {
+    "audio":{
+        "ambient": [],
+        "bgm":[],
+    }};
+
+let availableAssets = JSON.parse(JSON.stringify(assetDictFormat));
+let currentAssets = JSON.parse(JSON.stringify(assetDictFormat));
+
+//#############################//
+//  Extension UI and Settings  //
+//#############################//
+
+const defaultSettings = {
+}
+
+function loadSettings() {
+    updateCurrentAssets().then(function(){
+    fetch(ASSETS_JSON_URL)
+        .then(response => response.json())
+        .then(json => {
+            console.debug(DEBUG_PREFIX,"Received assets dictionary", json);
+
+            for(const i of json){
+                console.log(DEBUG_PREFIX,i)
+                if (i["type"] == "ambient"){
+                    availableAssets["audio"]["ambient"].push(i);
+                }
+                if (i["type"] == "bgm"){
+                    availableAssets["audio"]["bgm"].push(i);
+                }
+            }
+
+            console.debug(DEBUG_PREFIX,"Updated available assets to",availableAssets);
+
+            // Audio
+
+            // Ambient
+            for(const i in availableAssets["audio"]["ambient"]) {
+                const assetId = availableAssets["audio"]["ambient"][i]["id"]
+                let assetUrl = availableAssets["audio"]["ambient"][i]["url"]
+                const elemId = `assets_install_ambient_${i}`;
+                let element = $('<input />', { type: 'checkbox', id: elemId})
+
+                //if (DEBUG_TONY_SAMA_FORK_MODE)
+                //    assetUrl = assetUrl.replace("https://github.com/SillyTavern/","https://github.com/Tony-sama/"); // DBG
+
+                console.debug(DEBUG_PREFIX,"Checking asset",assetId, assetUrl);
+
+                if (isAmbientInstalled(assetId)) {
+                    console.debug(DEBUG_PREFIX,"installed, checked")
+                    element.prop("disabled",true);
+                    element.prop("checked",true);
+                }
+                else {
+                    console.debug(DEBUG_PREFIX,"not installed, unchecked")
+                    element.prop("checked",false);
+                    element.on("click", function(){
+                        installAmbient(assetUrl,assetId);
+                        element.prop("disabled",true);
+                        element.off("click");
+                    })
+                }
+
+                console.debug(DEBUG_PREFIX,"Created element for BGM",assetId)
+
+                $(`<i></i>`)
+                .append(element)
+                .append(`<p>${assetId}</p>`)
+                .appendTo("#assets_audio_ambient_div");
+
+            }
+
+            // BGM
+            for(const i in availableAssets["audio"]["bgm"]) {
+                const assetId = availableAssets["audio"]["bgm"][i]["id"]
+                let assetUrl = availableAssets["audio"]["bgm"][i]["url"]
+                const elemId = `assets_install_bgm_${i}`;
+                let element = $('<input />', { type: 'checkbox', id: elemId})
+
+                //if (DEBUG_TONY_SAMA_FORK_MODE)
+                //    assetUrl = assetUrl.replace("https://github.com/SillyTavern/","https://github.com/Tony-sama/"); // DBG
+
+                console.debug(DEBUG_PREFIX,"Checking asset",assetId, assetUrl);
+
+                if (isBgmInstalled(assetId)) {
+                    console.debug(DEBUG_PREFIX,"installed, checked")
+                    element.prop("disabled",true);
+                    element.prop("checked",true);
+                }
+                else {
+                    console.debug(DEBUG_PREFIX,"not installed, unchecked")
+                    element.prop("checked",false);
+                    element.on("click", function(){
+                        installBgm(assetUrl,assetId);
+                        element.prop("disabled",true);
+                        element.off("click");
+                    })
+                }
+
+                console.debug(DEBUG_PREFIX,"Created element for BGM",assetId)
+
+                $(`<i></i>`)
+                .append(element)
+                .append(`<p>${assetId}</p>`)
+                .appendTo("#assets_audio_bgm_div");
+
+            }
+        });
+    });
+}
+
+$(document).ready(function () {
+    function addExtensionControls() {
+        const settingsHtml = `
+        <div id="audio_settings">
+            <div class="inline-drawer">
+                <div class="inline-drawer-toggle inline-drawer-header">
+                    <b>Assets</b>
+                    <div class="inline-drawer-icon fa-solid fa-circle-chevron-down down"></div>
+                </div>
+                <div class="inline-drawer-content" id="assets_menu">
+                    <div id="assets_audio_div">
+                        <h3>Audio</h3>
+                        <h4>Ambient</h4>
+                        <div id="assets_audio_ambient_div" class="assets-list-div">
+                        </div>
+                        <h4>BGM</h4>
+                        <div id="assets_audio_bgm_div" class="assets-list-div">
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+        `;
+        $('#extensions_settings').append(settingsHtml);
+    }
+    
+    addExtensionControls(); // No init dependencies
+    loadSettings(); // Depends on Extension Controls
+    
+
+    //const wrapper = new ModuleWorkerWrapper(moduleWorker);
+    //setInterval(wrapper.update.bind(wrapper), UPDATE_INTERVAL);
+    //moduleWorker();
+})
+
+function isAmbientInstalled(filename) {
+    for(const i of currentAssets["audio"]["ambient"]){
+        console.debug(DEBUG_PREFIX,i,filename)
+        if(i.includes(filename))
+            return true;
+    }
+
+    return false;
+}
+
+function isBgmInstalled(filename) {
+    for(const i of currentAssets["audio"]["bgm"]){
+        console.debug(DEBUG_PREFIX,i,filename)
+        if(i.includes(filename))
+            return true;
+    }
+
+    return false;
+}
+
+async function installAmbient(url, filename) {
+    console.debug(DEBUG_PREFIX,"Downloading ",url);
+    const save_path = "public/assets/audio/ambient/"+filename;
+    try {
+        const result = await fetch(`/asset_download?url=${url}&save_path=${save_path}`);
+        let musics = result.ok ? (await result.json()) : [];
+        return musics;
+    }
+    catch (err) {
+        console.log(err);
+        return [];
+    }
+}
+
+async function installBgm(url, filename) {
+    console.debug(DEBUG_PREFIX,"Downloading ",url);
+    const save_path = "public/assets/audio/bgm/"+filename;
+    try {
+        const result = await fetch(`/asset_download?url=${url}&save_path=${save_path}`);
+        let musics = result.ok ? (await result.json()) : [];
+        return musics;
+    }
+    catch (err) {
+        console.log(err);
+        return [];
+    }
+}
+
+//#############################//
+//  API Calls                  //
+//#############################//
+
+async function updateCurrentAssets() {
+    console.debug(DEBUG_PREFIX,"Checking installed assets...")
+    let assetList
+    // Check Ambient list
+    assetList = await getAmbientList();
+    currentAssets["audio"]["ambient"] = assetList;
+    
+    // Check BGM list
+    assetList = await getBgmList();
+    currentAssets["audio"]["bgm"] = assetList;
+
+    console.debug(DEBUG_PREFIX,"Current assets found:",currentAssets)
+}
+
+async function getAmbientList() {
+    try {
+        const result = await fetch(`/get_default_ambient_list`);
+        let musics = result.ok ? (await result.json()) : [];
+        return musics;
+    }
+    catch (err) {
+        console.log(err);
+        return [];
+    }
+}
+
+async function getBgmList() {
+    try {
+        const result = await fetch(`/get_default_bgm_list`);
+        let musics = result.ok ? (await result.json()) : [];
+        return musics;
+    }
+    catch (err) {
+        console.log(err);
+        return [];
+    }
+}
+
+
+//#############################//
+//  Module Worker              //
+//#############################//
diff --git a/public/scripts/extensions/assets/manifest.json b/public/scripts/extensions/assets/manifest.json
new file mode 100644
index 000000000..39ba8af1d
--- /dev/null
+++ b/public/scripts/extensions/assets/manifest.json
@@ -0,0 +1,11 @@
+{
+    "display_name": "Assets",
+    "loading_order": 15,
+    "requires": [],
+    "optional": [],
+    "js": "index.js",
+    "css": "style.css",
+    "author": "Keij#6799",
+    "version": "0.1.0",
+    "homePage": "https://github.com/SillyTavern/SillyTavern"
+}
diff --git a/public/scripts/extensions/assets/style.css b/public/scripts/extensions/assets/style.css
new file mode 100644
index 000000000..3a9512da8
--- /dev/null
+++ b/public/scripts/extensions/assets/style.css
@@ -0,0 +1,4 @@
+.assets-list-div i {
+    display: flex;
+    flex-direction: row;
+}
diff --git a/server.js b/server.js
index c66f109fb..1e60c73e4 100644
--- a/server.js
+++ b/server.js
@@ -4947,7 +4947,7 @@ app.get('/get_default_bgm_list', jsonParser, function (request, response) {
     const musicsPath = directories.assets_bgm;
     let files = [];
     let files_paths = [];
-    console.info("Checking audio file into",musicsPath);
+    //console.info("Checking audio file into",musicsPath);
 
     try {
         if (fs.existsSync(musicsPath) && fs.statSync(musicsPath).isDirectory()) {
@@ -4980,7 +4980,7 @@ app.get('/get_default_ambient_list', jsonParser, function (request, response) {
     const musicsPath = directories.assets_ambient;
     let files = [];
     let files_paths = [];
-    console.info("Checking audio file into",musicsPath);
+    //console.info("Checking audio file into",musicsPath);
 
     try {
         if (fs.existsSync(musicsPath) && fs.statSync(musicsPath).isDirectory()) {
@@ -5038,4 +5038,45 @@ app.get('/get_character_bgm_list', jsonParser, function (request, response) {
     finally {
         return response.send(musics);
     }
+});
+
+/**
+ * HTTP POST handler function to retrieve a character background music list.
+ *
+ * @param {Object} request - HTTP Request object, expects a folder path in the query.
+ * @param {Object} response - HTTP Response object will contain the path to save file.
+ *
+ * @returns {void}
+ */
+app.get('/asset_download', jsonParser, function (request, response) {
+    const fs = require('fs');
+    const { Readable } = require('stream');
+    const { finished } = require('stream/promises');
+    const path = require("path");
+    const url = request.query.url;
+    const file_path = request.query.save_path;
+
+    console.debug("Request received to download", url,"to",file_path);
+
+    
+    const downloadFile = (async (url, file_path) => {
+    const res = await fetch(url);
+    const destination = path.resolve(file_path);
+    const fileStream = fs.createWriteStream(destination, { flags: 'wx' });
+    await finished(Readable.fromWeb(res.body).pipe(fileStream));
+    console.debug("Download finished, file saved to",file_path);
+    });
+
+    downloadFile(url, file_path)
+/*
+    https.get(url, function(response) {
+        const fileStream  = fs.createWriteStream(file_path);
+        response.pipe(fileStream);
+
+        // after download completed close filestream
+        fileStream.on("finish", () => {
+            fileStream .close();
+            console.log("Download Completed");
+        });
+    });*/
 });
\ No newline at end of file