Mixtape of Iranian Music (Side B)

In 2008, a gentleman in Iran gave me a mixtape that he had made, and at long last, eighteen years later, I converted the cassette into an MP3 for posterity. I do not know the names of any of the songs or performers, however. If anyone here recognizes them, I would be grateful to learn more. Song #1. 0:00–4:44 Song #2. 4:45–8:58 Song #3. 8:59–13:27 Song #4. 13:28–17:50 Song #5. 17:51–22:11 Song #6. 22:12–27:18 Song #7. 27:19