I am not good at singing, however, I like to sing along with thesong lyrics when they appear on the screen.

Think "song lyrics" fits better here.

I think the lyricist must have extensive knowledge, knowing history and have mastered mass psychology.

know history - general statement
have mastered - something they have done already.

I found many song lyrics in songs are concise and accurate, which often raise theprovokes an emotional reaction ofin listeners.

you "provoke an emotional reaction"
and you have an emotion IN someone. e.g. There was a great sadness in him.