Music surrounds modern man on every corner, and it is music that can allow a musician to become famous overnight. But to do this, your music must be unique. To do this, many people often use online mixing, because it is the foundation and for many musicians it is the foundation. Often people turn to experts to get a really quality product that they will then be happy with. For example https://majormixing.com/, real professionals in their field, because they know how to conduct any musical process correctly. They use arranging, high quality recording, mixing and mastering. That makes it a real hit.
Thank you very much for the explanation. For some reason it seemed to me that everything is much easier and faster and all these alleged professionals, in fact, are just regular self-taught.