Explanation:

- Marfati' songs are rich with cultural and historical significance.

- These songs are a form of traditional folk music.

- Option 1: Pakistan - Known for diverse folk traditions, but Marfati' songs originate elsewhere.

- Option 2: Bangladesh - The country has a strong tradition of folk music, but Marfati' is not from here.

- Option 3: Nepal - Rich in cultural music forms, but Marfati' doesn't belong to Nepal.

- Option 4: Afghanistan - Marfati' songs are traditional folk songs from Afghanistan.