@OP.
The singer of 'All of me' isn't Johnny Legends but it's John Legend. I thought that it is in the form of another language based on your title but I understood that you're simply talking about John Legend.
When I was younger, I'm into the music of Maroon 5 and MCR. Well, those were the days and I'm older now and still I hear some of their music and songs but it's not as often as before.
Busy days....
Was thinking of it also when I first read this thread and thought OP will correct it eventually but it isn't
But it's not a big deal though. It's fine.
Looks like Same bracket of Age
, Maroon5 and some are BackstreetBoys while others loves Nirvana/GunsEnRoses/Metallica
Yeah, we're on the same era brother. Don't forget about a not so far era with Air Supply too.
now we are aging I love country music and sometime Jazz .
I think that there's a scientific explanation about this that as we get older, we're changing with the genre of music that we like. Just as you, I also start liking those type of genres.