Pop music and your opinion about it.

Bilan sings along to a backing track. I can prove it. Have you ever worked with a microphone? Just look – sometimes he holds the microphone out in front of him. Okay, let's assume that this sensitivity doesn't cause the speakers to produce feedback. But then he almost puts it in his mouth, and the sound doesn't change! Amazing! That's where interference would start. It's funny. By the way, try jumping like he does and holding a single note.
Gur, pardon me, have you ever listened to metal? If I may ask? I've been playing this music on guitar for years, so your statement seems a bit strange to me. He's not primitive. It takes a lot of knowledge of music theory and some talent to come up with something like that. Please justify your words. I'd like a few examples. Or is this a campaign to defend Bilan?