Sahar Sakhaei (سحر سخایی) has been a Music in some movies:

I'm Scared is about that This is because I am in the middle of doubt whether I want to go or not...but the worst thing is that I am 100 times sure that I cannot stay. In this film Sahar Sakhaei (سحر سخایی) collab ...orates with Elnaz Shakerdoost (الناز شاکردوست), Amir Jafari (امیر جعفری), Mehran Ahmadi (مهران احمدی), Payam Yazdani (پیام یزدانی), Majid Jafari (مجید جعفری), Behnam Behzadi (بهنام بهزادی), Amin Jafari (امین جعفری), Mehrdad Mirkiani (مهرداد میرکیانی), Pouria Rahimi Sam (پوریا رحیمی سام), Mehdi Salehi Kermani (مهدی صالحی کرمانی), Aydin Zarif (آیدین ظریف), Setareh Pesiani (ستاره پسیانی), Hamidreza Lavafi (حمیدرضا لوافی), Yegane Raftari (یگانه رفتاری)

Inversion is about that Tehran's air pollution has reached the maximum level because of inversion. Niloofar, a 35-year-old girl who owns a sewing workshop,lives with her mother. She finds her old lover when doctors say her mother must leave Tehran forever because of her respiratory situation. Niloofar’s brother and the elders of the family decide that she must be the one to accompany the mother because she is the youngest child and still single without any children, and she has always obeyed their orders. This time, however, is different; she stands up to the decision the others have made for her. In this film Sahar Sakhaei (سحر سخایی) collaborates with Sahar Dolatshahi (سحر دولتشاهی), Ali Mosaffa (علی مصفا), Payam Yazdani (پیام یزدانی), Shirin Yazdanbakhsh (شیرین یزدان بخش), Behnam Behzadi (بهنام بهزادی), Roya Javidnia (رویا جاویدنیا), Ebadollah Karimi (عبادالله کریمی), Babak Karimi Tari (بابک کریمی طاری), Bahram Badakhshani (بهرام بدخشانی), Alireza Aghakhani (علیرضا آقاخانی), Setareh Pesiani (ستاره پسیانی), Rashid Daneshmand (رشید دانشمند), Setareh Hosseini (ستاره حسینی), Meysam Molaee (میثم مولایی), Toofan Mehrdadian (طوفان مهردادیان), Mojtaba Nam Nabat (مجتبی نام نبات), Yazdan Akhoondi (یزدان آخوندی), Somayeh Jafari (سمیه جعفری), Soodabe Khosravi (سودابه خسروی)