I agreed to work with a client with no experience and that was a mistake. He wanted an aggressive song with a pop and melodic vocal, which wouldn't work. Nevertheless, I produced a professional and well-mixed and mastered track. But the client didn't like it and ignored me when I offered changes. After 3 months, he finally marked the work as completed and gave me 1 star. I do not recommend working with this client, it will only cause problems.