A. Song is a type of musical composition that is typically accompanied by singing and can convey a wide range of emotions and messages.

B. The social function of songs is to entertain, educate, express emotions, tell stories, and reflect cultural values and beliefs.

C. The text structure of a song typically consists of an intro, verse, pre-chorus, chorus, bridge, and outro.

• Intro: the beginning section of the song that sets the mood and tone for the rest of the piece.
• Verse: a section of the song that tells a story or presents a narrative.
• Pre-Chorus: a transitional section that leads into the chorus and builds anticipation.
• Chorus: the most memorable and repetitive section of the song that contains the main message and melody.
• Bridge: a section that provides a contrast to the rest of the song and leads into the final chorus or outro.
• Outro: the ending section of the song that brings the piece to a close.

D. Language features or figurative language used in songs include:

• Simile: a comparison between two unlike things using "like" or "as".
• Rhyme: the repetition of similar sounds at the end of words or lines.
• Metaphor: a comparison between two unlike things without using "like" or "as".
• Alliteration: the repetition of initial sounds in a group of words.
• Hyperbole: an exaggerated statement used for emphasis or effect.
• Onomatopoeia: the use of words that imitate sounds.
• Personification: the attribution of human characteristics to non-human objects or animals.