I am from eastern Tennessee, and Anunt Fancy is right: it's gorgeous!
Memphis is in the southwest corner of Tennessee, on the Arkansas border and the Mississippi border. I don't like it. However, I have to credit Memphis with having had some great musicians: B. B. King, Elvis, Jerry Lee Lewis, just to name a few. I understand there is a great music scene there to this day. But the city itself is not charming. It's on the Mississippi River, but you probably already know that.
Once I drove over the Mississippi border, and it was as if I'd entered a third-world country. I was told by a tourist here that he sends his kids to a great private school in Mississippi, somewhere near Memphis.
Every city has things you will like and things you will not. I hope you will find good friends in Memphis and have a wonderful life there.