"What is art?" is one of the hardest and deepest philosophical questions. It must have a definition otherwise, why have the word. However, it's something very hard to put into words. But you must understand that just because something in particular might move you, does not make it art. I'm not aware of any music that's come out in the last 50 years that I would consider art.
Another big questinon for me though; Is AI capable of making art. You have to have a pretty good handle on the first question to even begin to attempt to answer that one.
So, I hope I've given you something deeper to think on. I've been pondering art for 5 or 6 years now and I'm just now starting to see the difference between paintings, music, and statues, and what I would consider art. The best works of art were not made by man, but man was made by a great artist, no doubt.