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README.md

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-## MusicMetaEditor
+<div align="center">
+<h1 text-align="center" align="center" style="text-align:center"><kbd>🎵</kbd> Music Meta Editor Extension</h1>An ID3 Tag editor extension for app inventor and it's clones.
+</div>
+<hr>
 
-An AI2 extension based on ![Mp3agic](https://github.com/mpatric/mp3agic)<br>
+This extension is based on this library (**mp3agic**) : https://github.com/mpatric/mp3agic
 
-Extension documentation : *TODO*
+All the credits goes to the developer of this particular library. This library made life easier to change the get the tags.
+
+You can use this extension in your Music Player to allow the user to change the audio info of songs ( like changing album art, title, artist etc.,. ) like most recent music players do. The imagination is the limit.
+<br>
+
+
+<hr>
+
+## `🗒️` Introduction to Id3
+
+Wikipedia article ( for tag info ) : https://en.wikipedia.org/wiki/ID3
+
+There are different version of Id3 such as ID3v1, ID3v2 ( v22,v23,v24 ). Id3v1 is too old school and there isn't much in that. So, this extension converts/copies your old ID3v1 tags to ID3v24 if it's the older version so that it ensures that you can use all the tags in your audio file. 
+<hr>
+
+
+## `🧩` Blocks
+### Events
+| Block | Description | Parameters |
+|----------|------------------|------------------|
+| ![component_event(6)\|273x84, 75%](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/4/8/48bdb7a48d60b247134c44e8228112bba7b72b3b.png) | Fired when the file is loaded | **filePath** ~ string<br>**isV2** ~ boolean |
+|![component_event(3)\|296x84, 75%](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/0/4/048fb534394c4a376fe145a5732ef332710a992c.png) |Fired when the file has failed to load | **filePath** ~ string |
+| ![component_event(5)\|263x84, 75%](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/2/1/215e3e8ac72d2e0a81c8b418cb9fd998798c960b.png)| Fired when the file is saved | **filePath** ~ string
+|![component_event(4)\|295x84, 75%](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/7/2/720cca2496bc4cc15be0e0828f928d1907aa704c.png)| Fired when the file has failed to save | **filePath** ~ string |
+
+### Functions
+| Block | Description | Parameters |
+|----------|------------------|------------------|
+|![component_method(4)\|289x53, 100%](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/1/6/1621003fb7b1f7abd885cb568465e9654b4e3d3f.png) | Loads audio from **file Path** | **file Path** ~ string |
+| ![component_method(5)\|300x29, 100%](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/1/4/14e555e749fb3130edbadd51d584a454114a083d.png) | Unloads an audio file ( if loaded )<br>*Note : You need to unload before loading a new one.* | N/A
+| ![component_method(6)\|267x53, 100%](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/0/0/001bcc7c4884d256c3c21eae0f9fb7db7e8e1fc4.png) | Saves File as **file Path** <br> | **file Path** ~ string
+
+### Properties ( Id3 Tags )
+*Note : Album Art Accepts only **actual file path** and not **Uri** for now.*
+
+*TO-DO : Notes for all TAGS* 
+
+| Tag ( Property )    | Type | Notes ( if any ) |
+|--------------------------|-------------------|-----------------|
+| **Title**   | String
+| **Album** | String
+| **Artist** | String
+| **Artist Url** | String |
+| **Track** | String
+| **Genre** | int | Refer to [Genre list](https://en.wikipedia.org/wiki/ID3#Genre_list_in_ID3v1[12])
+| **Genre Description** | String
+| **Composer** | String
+| **BPM** | int | **B**eats **P**er **M**inute ( tempo/speed )
+| **Album Art** | String  |Path to the image file ( if needed to change ) |
+| **Album Artist** | String |
+| **Audio Source Url** | String |
+| **Audio File Url** | String |
+| **Commercial Url** | String |
+| **Copyright** | String |
+| **Date** | String |
+| **Year** | String |
+| **Encoder** | String |
+| **Grouping** | String |
+| **iTunes Comment** | String |
+| **Key** | String |
+| **Length** | int  |
+| **Lyrics** | String |
+| **Original Artist** | String |
+| **Part Of Set** | String |
+| **Payment Url** | String |
+| **Publisher** | String |
+| **Publisher Url** | String |
+| **Radio Station Url** | String |
+| **Url** | String |
+| **Wmp Rating** | String |
+| **has Padding** | bool |
+| **has Footer** | bool |
+| **has Unsynchronisation** | bool |
+| **is Compilation** | bool | 
+| **is Obselete Format ( read-only )** | bool |
+| **Version ( read-only )** | String |
+
+
+
+## `📂` Downloads
+
+Extension  : Check ![Releases]()
+
+## `ℹ️` Credits
+
+The library which this extension is based on :
+https://github.com/mpatric/mp3agic
+
+Built With [Rush](https://github.com/ShreyashSaitwal/rush-cli).