diff --git a/play-dl/SoundCloud/index.ts b/play-dl/SoundCloud/index.ts
index 4b284c5..239ddd6 100644
--- a/play-dl/SoundCloud/index.ts
+++ b/play-dl/SoundCloud/index.ts
@@ -13,9 +13,20 @@ interface SoundDataOptions {
 
 const pattern = /^(?:(https?):\/\/)?(?:(?:www|m)\.)?(api\.soundcloud\.com|soundcloud\.com|snd\.sc)\/(.*)$/;
 /**
- * Function to get info from a soundcloud url
+ * Gets info from a soundcloud url.
+ * 
+ * ```ts
+ * let sound = await play.soundcloud('soundcloud url')
+ * 
+ * // sound.type === "track" | "playlist" | "user"
+ * 
+ * if (sound.type === "track") {
+ *      spot = spot as play.SoundCloudTrack
+ *      // Code with SoundCloud track class.
+ * }
+ * ```
  * @param url soundcloud url
- * @returns SoundCloud Track or SoundCloud Playlist
+ * @returns A {@link SoundCloudTrack} or {@link SoundCloudPlaylist}
  */
 export async function soundcloud(url: string): Promise<SoundCloud> {
     if (!soundData) throw new Error('SoundCloud Data is missing\nDid you forgot to do authorization ?');
@@ -85,7 +96,17 @@ export async function stream(url: string, quality?: number): Promise<SoundCloudS
     return new SoundCloudStream(s_data.url, type);
 }
 /**
- * Function to get Free Client ID of soundcloud.
+ * Gets Free SoundCloud Client ID.
+ * 
+ * Use this in beginning of your code to add SoundCloud support.
+ * 
+ * ```ts
+ * play.getFreeClientID().then((clientID) => play.setToken({
+ *      soundcloud : {
+ *          client_id : clientID
+ *      }
+ * }))
+ * ```
  * @returns client ID
  */
 export async function getFreeClientID(): Promise<string> {
@@ -133,12 +154,16 @@ export async function check_id(id: string): Promise<boolean> {
     else return true;
 }
 /**
- * Function to validate for a soundcloud url
+ * Validates a soundcloud url
  * @param url soundcloud url
- * @returns "false" | 'track' | 'playlist'
+ * @returns 
+ * ```ts
+ * false | 'track' | 'playlist'
+ * ```
  */
 export async function so_validate(url: string): Promise<false | 'track' | 'playlist' | 'search'> {
-    if (!url.match(pattern)) return 'search';
+    if (!url.startsWith('https')) return 'search';
+    if (!url.match(pattern)) return false;
     const data = await request(
         `https://api-v2.soundcloud.com/resolve?url=${url}&client_id=${soundData.client_id}`
     ).catch((err: Error) => err);
@@ -153,7 +178,7 @@ export async function so_validate(url: string): Promise<false | 'track' | 'playl
 /**
  * Function to select only hls streams from SoundCloud format array
  * @param data SoundCloud Track Format data
- * @returns a new array containing hls formats
+ * @returns HLS Formats Array
  */
 function parseHlsFormats(data: SoundCloudTrackFormat[]) {
     const result: SoundCloudTrackFormat[] = [];
diff --git a/play-dl/Spotify/index.ts b/play-dl/Spotify/index.ts
index c8d1df3..69b65b2 100644
--- a/play-dl/Spotify/index.ts
+++ b/play-dl/Spotify/index.ts
@@ -26,9 +26,20 @@ export interface SpotifyDataOptions {
 
 const pattern = /^((https:)?\/\/)?open.spotify.com\/(track|album|playlist)\//;
 /**
- * Function to get Playlist | Album | Track
- * @param url url of spotify from which you want info
- * @returns Spotify type.
+ * Gets Spotify url details.
+ * 
+ * ```ts
+ * let spot = await play.spotify('spotify url')
+ * 
+ * // spot.type === "track" | "playlist" | "album"
+ * 
+ * if (spot.type === "track") {
+ *      spot = spot as play.SpotifyTrack
+ *      // Code with spotify track class.
+ * }
+ * ```
+ * @param url Spotify Url
+ * @returns A {@link SpotifyTrack} or {@link SpotifyPlaylist} or {@link SpotifyAlbum}
  */
 export async function spotify(url: string): Promise<Spotify> {
     if (!spotifyData) throw new Error('Spotify Data is missing\nDid you forgot to do authorization ?');
@@ -72,12 +83,16 @@ export async function spotify(url: string): Promise<Spotify> {
     } else throw new Error('URL is out of scope for play-dl.');
 }
 /**
- * Function to validate Spotify url
- * @param url url for validation
- * @returns type of url or false.
+ * Validate Spotify url
+ * @param url Spotify URL
+ * @returns 
+ * ```ts
+ * 'track' | 'playlist' | 'album' | 'search' | false
+ * ```
  */
 export function sp_validate(url: string): 'track' | 'playlist' | 'album' | 'search' | false {
-    if (!url.match(pattern)) return 'search';
+    if (!url.startsWith('https')) return 'search';
+    if (!url.match(pattern)) return false;
     if (url.indexOf('track/') !== -1) {
         return 'track';
     } else if (url.indexOf('album/') !== -1) {
@@ -128,7 +143,14 @@ export async function SpotifyAuthorize(data: SpotifyDataOptions, file: boolean):
     return true;
 }
 /**
- * Function to check if authorization token is expired or not.
+ * Checks if spotify token is expired or not.
+ * 
+ * Update token if returned false.
+ * ```ts
+ * if (!play.is_expired()) {
+ *      await play.refreshToken()
+ * }
+ * ```
  * @returns boolean
  */
 export function is_expired(): boolean {
@@ -183,8 +205,14 @@ export async function sp_search(
     return results;
 }
 /**
- * Function to refresh Token
- * @returns boolean to check whether token is refreshed or not
+ * Refreshes Token
+ * 
+ * ```ts
+ * if (!play.is_expired()) {
+ *      await play.refreshToken()
+ * }
+ * ```
+ * @returns boolean
  */
 export async function refreshToken(): Promise<boolean> {
     const response = await request(`https://accounts.spotify.com/api/token`, {
diff --git a/play-dl/YouTube/classes/Channel.ts b/play-dl/YouTube/classes/Channel.ts
index 2b4530c..51196f9 100644
--- a/play-dl/YouTube/classes/Channel.ts
+++ b/play-dl/YouTube/classes/Channel.ts
@@ -41,9 +41,9 @@ export class YouTubeChannel {
      */
     url?: string;
     /**
-     * YouTube Channel Icon data.
+     * YouTube Channel Icons data.
      */
-    icon?: ChannelIconInterface;
+    icons?: ChannelIconInterface[];
     /**
      * YouTube Channel subscribers count.
      */
@@ -60,7 +60,7 @@ export class YouTubeChannel {
         this.artist = !!data.artist || false;
         this.id = data.id || null;
         this.url = data.url || null;
-        this.icon = data.icon || { url: null, width: 0, height: 0 };
+        this.icons = data.icon || [{ url: null, width: 0, height: 0 }];
         this.subscribers = data.subscribers || null;
     }
 
@@ -71,9 +71,9 @@ export class YouTubeChannel {
      */
     iconURL(options = { size: 0 }): string | undefined {
         if (typeof options.size !== 'number' || options.size < 0) throw new Error('invalid icon size');
-        if (!this.icon?.url) return undefined;
-        const def = this.icon.url.split('=s')[1].split('-c')[0];
-        return this.icon.url.replace(`=s${def}-c`, `=s${options.size}-c`);
+        if (!this.icons?.[0]?.url) return undefined;
+        const def = this.icons?.[0]?.url.split('=s')[1].split('-c')[0];
+        return this.icons?.[0]?.url.replace(`=s${def}-c`, `=s${options.size}-c`);
     }
     /**
      * Converts Channel Class to channel name.
@@ -93,7 +93,7 @@ export class YouTubeChannel {
             artist: this.artist,
             id: this.id,
             url: this.url,
-            icon: this.icon,
+            icons: this.icons,
             type: this.type,
             subscribers: this.subscribers
         };
@@ -128,7 +128,7 @@ interface ChannelJSON{
      /**
       * YouTube Channel Icon data.
       */
-     icon?: ChannelIconInterface;
+     icons?: ChannelIconInterface[];
      /**
       * YouTube Channel subscribers count.
       */
diff --git a/play-dl/YouTube/utils/cookie.ts b/play-dl/YouTube/utils/cookie.ts
index 45e3447..c391f7c 100644
--- a/play-dl/YouTube/utils/cookie.ts
+++ b/play-dl/YouTube/utils/cookie.ts
@@ -46,12 +46,23 @@ export function setCookieToken(options: { cookie: string }) {
     youtubeData = { cookie };
     youtubeData.file = false;
 }
-
-export function cookieHeaders(headCookie: string[]) {
+/**
+ * Updates cookies locally either in file or in memory.
+ * 
+ * Example
+ * ```ts
+ * const response = ... // Any https package get function.
+ * 
+ * play.cookieHeaders(response.headers['set-cookie'])
+ * ``` 
+ * @param headCookie response headers['set-cookie'] array
+ * @returns Nothing
+ */
+export function cookieHeaders(headCookie: string[]): void {
     if (!youtubeData?.cookie) return;
     headCookie.forEach((x: string) => {
-        x.split(';').forEach((x) => {
-            const arr = x.split('=');
+        x.split(';').forEach((z) => {
+            const arr = z.split('=');
             if (arr.length <= 1) return;
             const key = arr.shift()?.trim() as string;
             const value = arr.join('=').trim();
diff --git a/play-dl/YouTube/utils/extractor.ts b/play-dl/YouTube/utils/extractor.ts
index 80cfc3c..6a2798f 100644
--- a/play-dl/YouTube/utils/extractor.ts
+++ b/play-dl/YouTube/utils/extractor.ts
@@ -18,13 +18,25 @@ const video_id_pattern = /^[a-zA-Z\d_-]{11,12}$/;
 const playlist_id_pattern = /^(PL|UU|LL|RD|OL)[a-zA-Z\d_-]{16,41}$/;
 const DEFAULT_API_KEY = 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8';
 const video_pattern =
-    /^((?:https?:)?\/\/)?(?:(?:www|m)\.)?((?:youtube\.com|youtu.be))(\/(?:[\w\-]+\?v=|embed\/|v\/)?)([\w\-]+)(\S+)?$/;
+    /^((?:https?:)?\/\/)?(?:(?:www|m)\.)?((?:youtube\.com|youtu.be))(\/(?:[\w\-]+\?v=|shorts\/|embed\/|v\/)?)([\w\-]+)(\S+)?$/;
 const playlist_pattern =
     /^((?:https?:)?\/\/)?(?:(?:www|m)\.)?(youtube\.com)\/(?:(playlist|watch))(.*)?((\?|\&)list=)(PL|UU|LL|RD|OL)[a-zA-Z\d_-]{16,41}(.*)?$/;
 /**
- * Command to validate a YouTube url
- * @param url Url for validation
- * @returns type of url or false.
+ * Validate YouTube URL or ID.
+ * 
+ * **CAUTION :** If your search word is 11-12 long, you might get it validated as video ID.
+ * 
+ * To avoid above, add one more condition to yt_validate
+ * ```ts
+ * if (url.startsWith('https') && yt_validate(url) === 'video') {
+ *      // YouTube Video Url.
+ * }
+ * ```
+ * @param url YouTube URL OR ID
+ * @returns 
+ * ```
+ * 'playlist' | 'video' | 'search' | false
+ * ```
  */
 export function yt_validate(url: string): 'playlist' | 'video' | 'search' | false {
     if (url.indexOf('list=') === -1) {
@@ -51,7 +63,7 @@ export function yt_validate(url: string): 'playlist' | 'video' | 'search' | fals
     }
 }
 /**
- * Function to extract ID of YouTube url.
+ * Extract ID of YouTube url.
  * @param url ID or url of YouTube
  * @returns ID of video or playlist.
  */
@@ -75,9 +87,32 @@ export function extractID(url: string): string {
 }
 /**
  * Basic function to get data from a YouTube url or ID.
- * @param url YouTube url or ID
- * @param options cookie and proxy parameters to add
- * @returns Data containing video_details, LiveStreamData and formats of video url.
+ * 
+ * Example
+ * ```ts
+ * const video = await play.video_basic_info('youtube video url')
+ * 
+ * const res = ... // Any https package get function.
+ * const video = await play.video_basic_info(res.body, { htmldata : true })
+ * 
+ * const video = await play.video_basic_info('youtube video url', { proxy : [{
+        host : "IP or hostname",
+        port : 8080,
+        authentication: {
+            username: 'username';
+            password: 'very secret';
+        }
+    }] }) // Authentication is optional.
+
+    // OR
+
+    const video = await play.video_basic_info('youtube video url', { proxy : ['url'] })
+ * ```
+ * @param url YouTube url or ID or html body data
+ * @param options Video Info Options
+ *  - `Proxy[]` proxy : sends data through a proxy
+ *  - `boolean` htmldata : given data is html data or not
+ * @returns Video Basic Info {@link InfoData}.
  */
 export async function video_basic_info(url: string, options: InfoOptions = {}) : Promise<InfoData> {
     let body: string;
@@ -112,11 +147,11 @@ export async function video_basic_info(url: string, options: InfoOptions = {}) :
                 player_response.playabilityStatus.errorScreen.playerKavRenderer?.reason.simpleText
             }`
         );
+    const ownerInfo = initial_response.contents.twoColumnWatchNextResults.results?.results?.contents[1]?.videoSecondaryInfoRenderer
+    ?.owner?.videoOwnerRenderer
     const badge =
-        initial_response.contents.twoColumnWatchNextResults.results?.results?.contents[1]?.videoSecondaryInfoRenderer
-            ?.owner?.videoOwnerRenderer?.badges &&
-        initial_response.contents.twoColumnWatchNextResults.results?.results?.contents[1]?.videoSecondaryInfoRenderer
-            ?.owner?.videoOwnerRenderer?.badges[0];
+        ownerInfo?.badges &&
+        ownerInfo?.badges[0];
     const html5player = `https://www.youtube.com${body.split('"jsUrl":"')[1].split('"')[0]}`;
     const related: string[] = [];
     initial_response.contents.twoColumnWatchNextResults.secondaryResults.secondaryResults.results.forEach(
@@ -142,7 +177,8 @@ export async function video_basic_info(url: string, options: InfoOptions = {}) :
             id: vid.channelId,
             url: `https://www.youtube.com/channel/${vid.channelId}`,
             verified: Boolean(badge?.metadataBadgeRenderer?.style?.toLowerCase().includes('verified')),
-            artist: Boolean(badge?.metadataBadgeRenderer?.style?.toLowerCase().includes('artist'))
+            artist: Boolean(badge?.metadataBadgeRenderer?.style?.toLowerCase().includes('artist')),
+            icons : ownerInfo?.thumbnail?.thumbnails || undefined
         },
         views: vid.viewCount,
         tags: vid.keywords,
@@ -182,14 +218,40 @@ function parseSeconds(seconds: number): string {
     return hDisplay + mDisplay + sDisplay;
 }
 /**
- * Function which gets data from video_basic_info and deciphers it if it contains signatures.
- * @param url YouTube Video URL
- * @param options cookie and proxy parameters to add
- * @returns Data containing video_details, LiveStreamData and formats of video url.
+ * Gets data from YouTube url or ID or html body data and deciphers it.
+ * ```
+ * video_basic_info + decipher_info = video_info
+ * ```
+ * 
+ * Example
+ * ```ts
+ * const video = await play.video_info('youtube video url')
+ * 
+ * const res = ... // Any https package get function.
+ * const video = await play.video_info(res.body, { htmldata : true })
+ * 
+ * const video = await play.video_info('youtube video url', { proxy : [{
+        host : "IP or hostname",
+        port : 8080,
+        authentication: {
+            username: 'username';
+            password: 'very secret';
+        }
+    }] }) // Authentication is optional.
+
+    // OR
+
+    const video = await play.video_info('youtube video url', { proxy : ['url'] })
+ * ```
+ * @param url YouTube url or ID or html body data
+ * @param options Video Info Options
+ *  - `Proxy[]` proxy : sends data through a proxy
+ *  - `boolean` htmldata : given data is html data or not
+ * @returns Deciphered Video Info {@link InfoData}.
  */
 export async function video_info(url: string, options: InfoOptions = {}): Promise<InfoData> {
     const data = await video_basic_info(url, options);
-    if (data.LiveStreamData.isLive === true && data.LiveStreamData.hlsManifestUrl !== null) {
+    if (data.LiveStreamData.isLive === true && data.LiveStreamData.dashManifestUrl !== null) {
         return data;
     } else if (data.format[0].signatureCipher || data.format[0].cipher) {
         data.format = await format_decipher(data.format, data.html5player);
@@ -200,11 +262,11 @@ export async function video_info(url: string, options: InfoOptions = {}): Promis
 }
 /**
  * Function uses data from video_basic_info and deciphers it if it contains signatures.
- * @param data basic_video_info data
- * @returns Data containing video_details, LiveStreamData and formats of video url.
+ * @param data Data - {@link InfoData}
+ * @returns Deciphered Video Info {@link InfoData}
  */
 export async function decipher_info(data: InfoData) {
-    if (data.LiveStreamData.isLive === true && data.LiveStreamData.hlsManifestUrl !== null) {
+    if (data.LiveStreamData.isLive === true && data.LiveStreamData.dashManifestUrl !== null) {
         return data;
     } else if (data.format[0].signatureCipher || data.format[0].cipher) {
         data.format = await format_decipher(data.format, data.html5player);
@@ -214,9 +276,32 @@ export async function decipher_info(data: InfoData) {
     }
 }
 /**
- * Function to get YouTube playlist info from a playlist url.
+ * Gets YouTube playlist info from a playlist url.
+ * 
+ * Example
+ * ```ts
+ * const playlist = await play.playlist_info('youtube playlist url')
+ * 
+ * const playlist = await play.playlist_info('youtube playlist url', { incomplete : true })
+ * 
+ * const playlist = await play.playlist_info('youtube playlist url', { proxy : [{
+        host : "IP or hostname",
+        port : 8080,
+        authentication: {
+            username: 'username';
+            password: 'very secret';
+        }
+    }] }) // Authentication is optional.
+
+    // OR
+
+    const playlist = await play.playlist_info('youtube playlist url', { proxy : ['url'] })
+ * ```
  * @param url Playlist URL
- * @param options incomplete and proxy to add.
+ * @param options Playlist Info Options
+ * - `boolean` incomplete : If set to true, parses playlist with hidden videos.
+ * - `Proxy[]` proxy : sends data through a proxy
+ * 
  * @returns YouTube Playlist
  */
 export async function playlist_info(url: string, options: PlaylistOptions = {}): Promise<YouTubePlayList> {
diff --git a/play-dl/YouTube/utils/parser.ts b/play-dl/YouTube/utils/parser.ts
index 7e85a38..0062bb6 100644
--- a/play-dl/YouTube/utils/parser.ts
+++ b/play-dl/YouTube/utils/parser.ts
@@ -134,14 +134,8 @@ export function parseVideo(data?: any): YouTubeVideo {
                 data.videoRenderer.ownerText.runs[0].navigationEndpoint.browseEndpoint.canonicalBaseUrl ||
                 data.videoRenderer.ownerText.runs[0].navigationEndpoint.commandMetadata.webCommandMetadata.url
             }`,
-            icon: {
-                url: data.videoRenderer.channelThumbnailSupportedRenderers.channelThumbnailWithLinkRenderer.thumbnail
-                    .thumbnails[0].url,
-                width: data.videoRenderer.channelThumbnailSupportedRenderers.channelThumbnailWithLinkRenderer.thumbnail
-                    .thumbnails[0].width,
-                height: data.videoRenderer.channelThumbnailSupportedRenderers.channelThumbnailWithLinkRenderer.thumbnail
-                    .thumbnails[0].height
-            },
+            icons : data.videoRenderer.channelThumbnailSupportedRenderers.channelThumbnailWithLinkRenderer.thumbnail
+            .thumbnails,
             verified: Boolean(badge?.metadataBadgeRenderer?.style?.toLowerCase().includes('verified')),
             artist: Boolean(badge?.metadataBadgeRenderer?.style?.toLowerCase().includes('artist'))
         },
diff --git a/play-dl/index.ts b/play-dl/index.ts
index 15ecf62..3ca0ff4 100644
--- a/play-dl/index.ts
+++ b/play-dl/index.ts
@@ -61,13 +61,13 @@ import { YouTubePlayList } from './YouTube/classes/Playlist';
 import { YouTubeChannel } from './YouTube/classes/Channel';
 import { SpotifyAlbum, SpotifyPlaylist, SpotifyTrack } from './Spotify/classes';
 import { DeezerAlbum, DeezerPlaylist, DeezerTrack } from './Deezer/classes';
+
 /**
  * Main stream Command for streaming through various sources
  * @param url The video / track url to make stream of
  * @param options contains quality, cookie and proxy to set for stream
  * @returns YouTube / SoundCloud Stream to play
  */
-
 export async function stream(url: string, options: StreamOptions = {}): Promise<YouTubeStream | SoundCloudStream> {
     if (url.length === 0) throw new Error('Stream URL has a length of 0. Check your url again.');
     if (url.indexOf('spotify') !== -1) {
@@ -91,7 +91,6 @@ export async function stream(url: string, options: StreamOptions = {}): Promise<
  * @returns Array of YouTube or Spotify or SoundCloud or Deezer
         deezer?: 'track' | 'playlist' | 'album';
  */
-
 export async function search( query: string, options: { source : { deezer : "album" } } & SearchOptions) : Promise<DeezerAlbum[]>;
 export async function search( query: string, options: { source : { deezer : "playlist" } } & SearchOptions) : Promise<DeezerPlaylist[]>;
 export async function search( query: string, options: { source : { deezer : "track" } } & SearchOptions) : Promise<DeezerTrack[]>;
@@ -104,6 +103,8 @@ export async function search( query: string, options: { source : { spotify : "tr
 export async function search( query: string, options: { source : { youtube : "channel" } } & SearchOptions) : Promise<YouTubeChannel[]>;
 export async function search( query: string, options: { source : { youtube : "playlist" } } & SearchOptions) : Promise<YouTubePlayList[]>;
 export async function search( query: string, options: { source : { youtube : "video" } } & SearchOptions) : Promise<YouTubeVideo[]>;
+export async function search( query: string, options: { limit : number } & SearchOptions ) : Promise<YouTubeVideo[]>;
+export async function search( query: string, options? : SearchOptions) : Promise<YouTubeVideo[]>;
 export async function search(
     query: string,
     options: SearchOptions = {}
diff --git a/play-dl/token.ts b/play-dl/token.ts
index 17237b9..89600b8 100644
--- a/play-dl/token.ts
+++ b/play-dl/token.ts
@@ -16,7 +16,18 @@ interface tokenOptions {
         cookie: string;
     };
 }
-
+/**
+ * Sets 
+ * 
+ *  i> YouTube :- cookies.
+ * 
+ *  ii> SoundCloud :- client ID.
+ * 
+ *  iii> Spotify :- client ID, client secret, refresh token, market.
+ * 
+ * locally in memory.
+ * @param options {@link tokenOptions}
+ */
 export function setToken(options: tokenOptions) {
     if (options.spotify) setSpotifyToken(options.spotify);
     if (options.soundcloud) setSoundCloudToken(options.soundcloud);