Update README.md

README.md

@@ -49,3 +49,15 @@ pip install -r requirements.txt
 ```
 
 And you're good to go.
+
+## Usage
+
+To use the script, download it to the local machine, create the virtual environment as described
+under ```Dependencies``` and then you can run the script with the command:
+
+```bash
+python3 ./scraper.py --target <targetDirectory> <itunesLibraryFile>
+```
+
+where ```<targetDirectory>``` is the folder you want your new music collection to reside, and
+```<itunesLibraryFile>``` is the name of the xml file containing your iTunes library data.