Update README.md

Author: HielkeMinecraft

README.md

@@ -1,8 +1,28 @@
 # Open Minecraft Note Block Studio
-Open Minecraft Note Block Studio is an open source continuation of Minecraft Note Block Studio, created by David Norgren.
+An open source continuation of Minecraft Note Block Studio. 
 
-For issues, please head over to the [issues](https://github.com/HielkeMinecraft/OpenNoteBlockStudio/issues) page.
+## Custom Features:
+### Datapack Export:
+![alt text](https://i.imgur.com/d8uWVLE.jpg)
 
-For contributions, please open up a [pull request](https://github.com/HielkeMinecraft/OpenNoteBlockStudio/pulls) and I'll review it.
+With datapack export, you can export your song to a datapack. Just copy the generated datapack to your world's "datapacks" folder, and then you: 
+ * Can **play** your song by running 
+```
+/function <datapack_name>:play
+```
+* Can **pause** your song by running
+```
+/function <datapack_name>:pause
+```
+* Can **stop** your song by running 
+```
+/function <datapack_name>:stop
+```
+ 
+## Issues:
+For issues, please head over to the [issues](https://github.com/HielkeMinecraft/OpenNoteBlockStudio/issues) page.
 
+## Contributions:
 This project is written in Game Maker Language (GML). You must have GameMaker Studio 2 in order to open this project and make changes.
+
+For contributions, please open up a [pull request](https://github.com/HielkeMinecraft/OpenNoteBlockStudio/pulls).