"It does shine clearly, you are indeed an exceptional vocalist," because that's just a statement of fact.

His smile turns to her now, a bit teasing and his eyes alight with mischief.

"I see that you have not listed any wind instruments amongst your proficiency. Could it be that you are like myself, and have not delved into the wonderful world of the tuba?" or others, but the tuba is most amusing. "Not that I have ever desired to explore such a thing."