There is an interesting point about Mehrab that about 90% of its music lyrics are related to each other and it has a very good meaning, and if you understand Persian and its literature, you will see that the lyrics of his music completely follow the rules of literature.Unfortunately, due to the prevailing atmosphere in the Iranian music community, most people do not pay attention to these issues and make fun of his.And another fact about Mehrab is that the mixing, mastering and composing of all Mehrab music was done by Mehrab (Alireza Zangi) himself.