is music the best way to expess feelings?

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I read some days ago that music is the best way to express your feelings. It was stated in that article that even if you do not understand the lyrics (if it's not in your language for example) you understand the feeling the artist is trying to express through the melody, tone, and so on. Do you think it's true? And if you do, do you have any example of this theory? Maybe a song you don't understand, but you can feel it. Hope to read a lot of opinions =)