Welcome to Django Karaoke!
We're going to put on a Karaoke party at our next Django conference and we need to prototype an app for it. I've included a basic bit of HTML and some tests but I'll need you to finish up the code in the `songs` app. Thanks for helping out!
Here are some details:
* Song model should:
* have a title
* have an artist (original performer)
* have a performer (who's singing it for karaoke) (make this another model)
* have a length (number of seconds in duration)
* return '<title> by <artist>' when turned into a string
* Performer model should:
* have a name
* return the name when turned into a string
* Views:
* list view, all of the songs
* detail view, a particular song
* tell who's performing it
* performer view, a particular performer
* list all of their songs
Feel free to add other features, too, if you want. Like maybe the minutes:seconds version of how long the song is?
You can check out the tests in songs/tests.py and run them with `python manage.py tests`.
Good luck!