OK, other than a bit of bad singing, this is utterly hysterical!
This is an a capella version of Adelle's "Rolling in the Deep", but with a tribute to the Higgs. This was done by "... 22-year old singer/arranger and theoretical physics masters student Tim Blair.. "
I wouldn't be surprised if this things goes viral, if it hasn't done so already.
BTW, this video is even funnier if you understand a bit about the Higgs physics. Just like "The Big Bang Theory" TV series, there's a lot of inside "jokes" and information that only someone who understands the material will get.