In my own opinion,

James bay:just listening to these guy makes you want to fall in love .

James arthur:listening to him takes me to another world.

James blunt:I mean just close your eyes and listen.

Lewis capaldi:the powerful voice n words(car nearly jam me as i close eyes dey walk ).Ed sheeran should watch his back.

Dean lewis:the way he sings will make you want to cry.

Note:I didnt add Ed sheeran and Sam Smith because it won't be fair adding them to the list.

You can also list yours.