https://www.musical-u.com/learn/how-to-recognize-major-and-minor-keys/
Is this song major or minor? Recognising major and minor keys. It’s a basic skill and one many musicians and songwriters will take for granted, without ever stopping to think about it. Let’s take a look at how you tell the difference. https://www.musical-u.com/learn/how-to-recognize-major-and-minor-keys/