Here, now, I give you; The Format.
a) Turn the volume up. All the way, don't worry, this guys won't hurt your ears,
b) Watch the first video, enjoy it.
c) Load the other two, put play, and move on to whatever you were doing. Relax, just don't listen carefully. Have fun.
(This last step may vary on wether you are willing or not to watch Nate Ruess shenanigans. )
If now your soul is filled with the joy this music brings to my heart, my job is done.
C'est la vie. Thank you, and goodnight.