A cappella

I can't explain it, but I love a cappella.  

All these Things that I've Done by The Killers is one of my favorite songs.  I heard a random a cappella version of it on The Mike a while ago, and found this on YouTube!  Some of these guys have hilarious faces.

This, however, is by far my favorite a cappella song in general:

And this, this just makes me laugh:

I saw these ladies at The Flynn a few years ago when I was on a date that I didn't realize was a date until the boy tried to kiss me at the waterfront!  They have such soulful voices.