Tutorial: Download AC Music

[iExist]

Visit this page:
https://animalcrossing.fandom.com/wiki/Category:Music
Then, Ctrl+F whatever song you want, or you can just browse.
Click on the song you want to download.
Then, click the play button on the version you want to download.
Right click the audio play/pause button.
"Save audio as..." (This may be different on non-Windows 10 computers)
It will be wherever you saved it.

K.K. Songs: https://animalcrossing.fandom.com/wiki/Category:K.K._Slider_songs
Outside BGM: https://animalcrossing.fandom.com/wiki/Category:Hourly_theme
All: https://animalcrossing.fandom.com/wiki/Category:Music