This should be the same, or very similar to My 2015 According to Spotify post, but here are my top artists, albums and tracks according to LastFM.
Considering that The Greatest Show on Earth is over 24 minutes long, that is a lot of time spent listening to that track.
Unsurprising, though We are the Others is based mostly on playback of that song itself.
Again, not surprising. I have seen all these bands live over the past 2 years with the exception of Delain. I will get my chance in 2016 though :-)
What was tops for you in 2015?