Who is the Millenial version of Billy Joel?
Dylan Mulvaney (heh)
That's a very good question. IMHO, modern popular music has been destroyed by lowest-common denominator rap, Neo-marxism and the disappearance of classical education.
So who is Billy Joel's modern equivalent? Maybe Ed Sheeran has taken on the job, but musically is more folk, more simple, and writes less complex songs.