Music Video Artist?? Song Title???

I need help looking for the artist and song title of this music video, all I know is that it starts off at a classroom full of students maybe junior high and they all stand up and them camera focuses on one boy and he start lip synching the song. It is sung by a white guy and it sounds soulful, its such a nice song and I cant find it anywhere. Please help me!!! Thanks

By the way, the song is by a new artist and I believe it came out this year.