To entertain is the social function of the song

Song is made up by lyrics and music

To express feeling or emotion is the language feature of the song

"The wind is howling like this swirling storm inside" is the example of rhyme (rima)

"Gather 'round now, look at me" is the example of figurative language (bahasa kiasan)

"Gather 'round now, look at me

Respect and love, the only way

If you wanna come, come with me

The door is open every day "

The lyrics above shows about the rhyme (rima)