Music is a huge part of my life, so I thought today I'd post something I've been listening to recently. This is "Say Something", a very popular song at the moment - originally by Great Big World and Christina Aguilera, now covered by Pentatonix. Pentatonix is an a cappella group that won Season 3 of "The Sing-Off" and afterwards became very popular on Youtube. They're one of my favourite groups/artists. I thought the video was shot in a way that made it easy to focus on the music and their arrangement, which was very creative and different from the original track.