CS code missing for adding music

[cj-maclean]

Your Godot version:
4.1.1
Issue description:
The tutorial is overall very beginner friendly, but on the last bit it uses $Music.play() and while I've been trying to compare the GDScript to C# to try to understand how to translate it into C# I'm not quite proficient enough in both to do that yet. (My goal with this was to get practice using C#).
URL to the documentation page:
https://docs.godotengine.org/en/stable/getting_started/first_2d_game/07.finishing-up.html
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and contributing to the class reference here: https://docs.godotengine.org/en/stable/community/contributing/updating_the_class_reference.html

[jynus]

You are completely right, that last part is very rough. I suggested the following addition - let me know if that works for you:

public void GameOver()
{
    ...
    GetNode<AudioStreamPlayer>("Music").Stop();
    GetNode<AudioStreamPlayer>("DeathSound").Play();
}

public void NewGame()
{
    ...
    GetNode<AudioStreamPlayer>("Music").Play();
}

This is taken almost literally from the tutorial demo at: GDScript C#