#1
Alright, so I saw this band playing this song on some TV show a few months back, and I have the riff in my head but cannot remember who it is. I believe the band is a three piece, but I could be wrong. The singer played this main riff while singing. The riff I remember went something like this.

e--2-0-0--2-0-0--2-2-4-0-
B-------------------------------
G-------------------------------
D-------------------------------
A-------------------------------
E-------------------------------


I know it's not much, but hopefully someone can help identify this song.
#3
That riff is played throughout the song. Yeah it's vague, but I think someone who knows the song would recognize it.