Here is one of the top trending videos from the past week. It's a wonderful acapella rendition of Taylor Swift's dubstep smash hit "I Knew You Were Trouble" performed by a group called WALK OFF THE EARTH on YouTube.

It's worth sharing because:
1. I love acapellas. I have a renewed love for this kind of music after watching the movie Pitch Perfect (another trending movie today).
2. Taylor Swift shared it on her Facebook page herself. She said it is "SO unbelievably cool"! That alone is amazing.
3. It's beautiful. Really.

Here is the viral video. I bet you would agree this is more refreshing to hear than the original one.