How do you give compliment in good English to a singer?

You can compliment a singer by expressing your admiration for their talent and performance. For example, you might say, "Your voice is absolutely captivating; it brings so much emotion to the song." Alternatively, you could mention a specific aspect, like, "I love how you interpret the lyrics; it really resonates with the audience." Keep it genuine and specific to make your compliment more impactful.