[videoembed size="full_width" alignment="center"][/videoembed] A cappella is for nerds. Period. You can do an a cappella cover of any song and it will never change that. You can do an a cappella cover of R. Kelly's "Sex Weed." You can do an a cappella cover of Peaches's "Fuck The Pain Away." Doesn't matter. Everyone will just be like "nerds are so ...