Since our method of communication wasn't very reliable, I couldn't get enough details. So if you see any mistakes, I apologize. I've tried to fit the criteria you've described, and I hope it works for you.
No, this is false.
Just because you are using your own words does not mean that you're not copying or stealing the ideas of others. So even if you paraphrase, you should give the source of the idea. In general it's always good to give a reference - I don't think that it is ever a bad thing, so you can do nothing wrong if you do it!
The answer is B. We enjoy music more than them