It's no secret that I'm a huge fan of Spotify. I have already publicly defended it from an attack by Taylor Swift and a dissing by Adele, and championed the service to anyone who'll listen. Despite the great free tier, I pay for Premium.

This year I eagerly awaited Spotify's Year in Music feature for 2015. This annual event breaks down the music you listened to over the last year, and it's a lot of fun to look back and relive the soundtrack to your life. There is, however, a lot more that can be gleaned from the information Spotify provides with this feature.

Let's take a look at six things you can learn from Spotify's Year in Music. Obviously this only applies to people who use Spotify, whether for free for just a few hours, or with a paid subscription for days on end.

Checking Out Your Year in Music

To see your own Year in Music, head over to Spotify's dedicated site and log in. Scroll down to see a cool rundown of how you used Spotify in 2015. I'd also highly recommend grabbing your personal 2015 Top Tracks playlist.

1. The Music You Listened to This Year

The most obvious thing you can learn from Spotify's Year in Music is what you listened to over the past 12 months.

I knew I had listened to You're Gonna Go Far, Kid by The Offspring a lot but I didn't realize it was my most played song with 73 streams. Similarly, I'm pretty embarrassed to see how far up my list of songs Nu Flow by Big Brovaz is. There was a few weeks where I listened to this song a lot, but even so, it's pretty inexcusable.

It's really fun to see how your music taste has changed (or not changed) throughout the year. Spotify only breaks it down by seasons but it's enough to paint a pretty clear picture. For me, Blink-182 was a pretty steady presence, while other artists drifted in and out. Apparently I wanted to start the year Hardcore style by listening to a lot of Scooter. [Oh dear God. Editor]

I'm also seeing the effect of Spotify's awesome Discover Weekly playlist. Not only did I listen to 1,590 artists this year, 30 percent more than in 2014, quite a few of the new ones I found using Spotify's recommendations made it into my top 100 songs.

Spotify_yim_en-IE_LxAYQG

2. Just How Much You Use Spotify

My favorite statistic was finding out just how much I had used Spotify; apparently I listened to 49,000 minutes worth of music in 2015. That works out as 34 days, 820 hours, or over 10 percent of my waking life. For the past two years it's been my only music library but still, even I was surprised by how much I had actually used Spotify.

3. What Each Song Costs You

Once you know how many minutes of Spotify you listened to you can do some fun things with the information. For starter, you can work out roughly what each song cost you if you're a Premium subscriber.

In Ireland, Spotify costs €10 a month so I paid €120 for the year. Assuming the average length of a track is around three-and-a-half minutes then I listened to 14,000 tracks (just under 40 a day) over the course of the year. That means each play cost me €0.0085.

Interestingly, this is very close to Spotify's royalty rate of between $0.005 and $0.008 per play. I suspect that I'm a very heavy user of Spotify so with the overheads I probably cost Spotify more money than they made from me. This is one of many situations where the vast majority of users support the far fewer heavy users.

If you don't use Spotify that much, you might be shocked at how much each play cost you. My editor actually canceled his subscription when he realized that he had only used Spotify for four hours through the whole of 2015; which equates to about $0.60 cent a track.

4. How Much You're Paying Artists

With a bit of similar math you can also work out how much revenue you're generating for your favorite bands — or rather, for the labels who own their music. I streamed 829 Blink–182 tracks this year so that works out to between $4.15 and $6.63 I personally earned the band. Dashboard Confessional, with 596 streams, got somewhere between $2.98 and $4.77 from me.

seasons

That's not as much as either would have got if I'd bought their albums but seeing as I'll probably listen to them a similar amount next year (and for a long time after), it's a far more profitable arrangement over the long term.

The other interesting thing is that I'm supporting far more artists than ever before — almost 1,600 this year. I'm too young to have ever really bought music but in a hypothetical world where music streaming and piracy didn't exist there is no way I would ever be paying (however little) to so many artists.

5. What You'll Listen to Next Year

With so much data about what people listen to on their hands, Spotify can do some awesome things. The company is getting incredibly good at predicting what music you'll like based on what you, and other people like you, listen to on Spotify. Listening to my refreshed Discover Weekly playlist has become a part of my Monday routine.

Spotify automatically creates a Play It Forward playlist of tracks from recent albums that you've missed. Mine was really good and I'll definitely be revisiting it over the next few months.

6. What Everyone Else Is Listening To

Even though I have a (massive) soft spot for early–00s punk-pop I still listen to contemporary music. Spotify's Year in Review doesn't just cover you, it covers everyone who used the service. While you don't get as much information about other people as you do about yourself, you can still find the most played artists, tracks, and albums from across the whole service.

If you're the kind of person who avoids most modern music this works as a really solid guide to what people are listening to right now. It's worth your while checking it out just to keep an ear on what's currently popular (Spoiler Alert!: The answer is Drake) even if you don't like it very much.

How Was Your Year in Music?

The best thing about apps like Spotify is how personalized they can be. The chances of anyone else having the same top artists as me are practically zero. Your Year in Music is going to look totally different to mine — and that's where the fun begins.

If you check out your Spotify Year in Music (and you aren't too ashamed of what it reveals about you) share a link to your playlist in the comments below. I would love to check out what each and every MakeUseOf reader has listened to over the past 12 months.