All songs begin somewhere. Six began in November 2011 (and was finished about a month later). Here's a video of the song in process (I'm 13 by the way).
After the song was finished, it was the first one we professionally recorded and you can listen to the track on our Bandcamp page. Six was also our most "commercial hit" given that it was featured in (the last seconds of) an AT&T commercial about 18 months later. (And we got paid for the placement!)