Do you use Last.Fm? That's where I get the stats from - it's connected to my iTunes and Spotify, so everytime I listen to music it gathers the info over there. Then, at the end of the year, it's just a matter of looking at the stats for the past 12 months.

I saw Arcade Fire once, when they first played London. It was an unforgettable gig, at a small venue that doesn't exist anymore. Now they play big arenas here and I just don't feel the same pull to see them live...