I'm glad your concert went so well! I'm sorry for the comment about your voice rasping. My voice is never clear, and it gives me false illusions to how well I can actually speak...
It sounds like you had a really good audience.
It sounds like you had a blast, judging from the nature of the article, and I am so glad for this.
It's interesting to me that you were able to communicate with them, that they know English.
I'm glad you had such a good concert!