## Introduction

In 2009 MusicBrainz placed a greater emphasis on working on our Next Generation Schema (NGS) and not focusing on business aspects of MusicBrainz as much. This turns out to have been a good strategy as 2009 was a lousy year to do business; the entire world economy was depressed. Many other non-profits had a really hard year, struggling to keep afloat. Fortunately the MetaBrainz Foundation managed to remain in the black for its fifth year in a row!

The most important aspect of work for MusicBrainz was NGS and after several years of planning we really kicked NGS development into high gear in May. Our employee Oliver Charles and our top contributor Lukáš Lalinský teamed up to tackle NGS as their combined Google Summer of Code project. Over the summer the codebase that Oliver had been tending for nearly a year already got another overhaul. And, by the end of summer a strong new MusicBrainz Server emerged! Paul Taylor took over the development of the Search Server and delivered a project that used 1/3 of the computing power than the code it replaced. In 2009 we only had one server release that brought us Release Groups and ISRC support - we had planned to have many more releases, but instead we opted to work on NGS full speed ahead.

2009 was also a year of many other changes: We switched from the MoinMoin wiki to MediaWiki; we started moving from Trac to Jira for bug tracking and we started the process of moving from Subversion to Git for the main server codebase. And Kuno Woudt quit his job and prepared to come to work for the MetaBrainz Foundation in February 2010. In November 2009 we also gathered in Nürnberg Germany for the 10th MusicBrainz summit. Finally, Carol Smith of Google became our Secretary/Treasurer in December!

In many ways 2009 was a transformative year for MusicBrainz with an amazing amount of effort spent on improving the site for future growth. Sadly we didn't see many fruits of our labors in 2009, but 2010 promises to be amazing as we roll out NGS!

## Profit & Loss

In 2009 the foundation took in $103,387.77 and spent $97,685.50 for a total excess income $5,702.27. This excess income is down from $31,724.40 from the prior year; there were two primary reasons for this decrease in revenue: 1) The economic climate of 2009 was terrible and 2) the BBC had a 6 month delay in renewing their data license contract, which accounts for $9000 lost revenue that we'll collect in the first half of 2010. Given these two factors, I'm pleased with the outcome for 2009!

Income
Direct Donations | $30,170.00
PayPal Donations | $7,631.97
GSoC Mentor Income | $1000.00
Live Data Feed licenses | $42,078.50
CC Data licenses | $2,800.00
Interest | $517.53
Amazon Associates | $1,112.21
CD Baby Affiliate | $19.00
Tagger Affiliates | $17,842.96
Reimbursements | $215.60
Total Income: | $103,287.77

Expenses
Bank fees | $366.67
PayPal fees | $1,243.34
Rent | $2,856.00
Hardware | $3,152.56
Travel | $2,229.15
Internet | $100.00
Marketing | $100.00
Development | $67,231.41
Gifts | $16.81
Events | $1,481.18
Hosting | $15,475.00
Utilities | $13.42
Filing Fees | $50.00
Entertainment | $300.16
Insurance | $2,025.00
Accounting | $1,000.00
Shipping | $44.71
Total Expenses: | $97,685.50

The Profit & Loss shows:

- It costs $18,627.56 to host MusicBrainz in 2009 - this includes hardware and hosting costs.
- PayPal donations, which are end-user donations, come to $7,631.97 about 7.3% of our overall income. This is down from 10.5% in 2008, presumably because of the horrible economic times. Counting Tagger Affiliate income (which is income from end-users via our Tagger Affiliates) our end-user contributions totaled $25,474.93, which exceeds our hosting costs by $6,847.37. This means that we're still well within our goal of having end-user contributions cover our hosting costs - even in a down economy.
- Development costs in the form of salaries cost $67,231.41 for both Robert Kaye and Oliver Charles. This figure will increase drastically in 2010 since Kuno Woudt joined the team. This presents the largest financial challenge facing the foundation in 2010.
- $44,878.50 was earned in license fees in 2009. Counting the BBC license fees that should have been collected in 2009 we would be at $53,878.50 as compared to $62,872.56 in 2008. Our license fee income represents 52.1% of our income, up from 49.7% in 2008.

In 2009 the foundation spent $18,627.56 on hosting and hardware costs and served out 2.1 billion web hits and 1.3 billon web service hits. Calculating a cost per hit, we find that we spent $8.66 per one million web hits and $14.37 per one million web service hits. These values are down significantly from the 2008 values of $16.21 and $26.58 respectively.

## Balance Sheet

The balance sheet for the end of 2009 showed the MetaBrainz Foundation with $71,309.67 retained earnings, a net income of $5,702.27 and a total of cash assets of $77,011.94.

## Traffic

The following chart shows our overall web traffic to musicbrainz.org for 2007 - 2009:

The blue line represents the overall number of hits to musicbrainz.org. The red line shows how many of the overall hits were web service (API) hits; In 2009 60% of our hits were web service hits, which stays roughly consistent with our figure of 60.9% in 2008. Please note that this does not mean that 40% of our hits were full pages that were served; the total hit count includes images and other static content required to load a web page. It appears that about 10%-15% of our total hits were complete pages we served.

## Top contributors

Top Editors
1. | drsaunde | 80921
2. | murdos | 45003
3. | nikki | 41438
4. | brianfreud | 40312
5. | voiceinsideyou | 39372
6. | NAvAP | 29648
7. | ojnkpjg | 28369
8. | reosarevok | 28132
9. | crazee_canuck | 25100
10. | MeinDummy | 24914
11. | fred576 | 24891
12. | gnu_andrew | 22367
13. | salo.rock | 21668
14. | mr_maxis | 21620
15. | HumHumXX | 20082
16. | Senax | 19867
17. | cooperaa | 17980
18. | jesus2099 | 16320
19. | Dr. Default | 15601
20. | chabreyflint | 13297
21. | MrH | 13135
22. | zos18 | 12524
23. | KRSCuan | 12179
24. | Fabe56 | 11544
25. | mudcrow | 10603

Top Votors
1. | voiceinsideyou | 47841
2. | murdos | 34898
3. | chabreyflint | 31919
4. | drsaunde | 30487
5. | MClemo | 28067
6. | KRSCuan | 22779
7. | Fabe56 | 19651
8. | ojnkpjg | 18192
9. | nikki | 16656
10. | bogdanb | 15239
11. | wheelpoint | 13891
12. | chiark | 13299
13. | SuicideScrub | 12843
14. | NAvAP | 11362
15. | PhantomOTO | 11238
16. | teleguise | 10963
17. | Plagueis | 10924
18. | salo.rock | 10724
19. | MeinDummy | 10402
20. | ulugabi | 10112
21. | DrMuller | 9818
22. | yoursvivek | 9674
23. | fred576 | 7924
24. | cooperaa | 7787
25. | pankkake | 7154

A big thank you to all of the editors/voters who contributed! MusicBrainz would be nothing without your hard work!

## Server farm

MusicBrainz has grown to 14 machines in service.

From the top, going down:

- moose: Our database server
- scooby: Our aging catch all server: blog, forums, mailing lists, etc
- catbus: Raw database server (raw tags, collections, etc)
- bender: Former TRM server, now idle cold spare machine
- blik: memcached
- stimpy, dexter: web service servers
- cartman: Search index builder
- wiley: New catch all server: SVN, git, jira, trac, backups
- tails: Web server
- lenny/carl: Redundant network gateways
- misty/jem: Search servers

MusicBrainz currently requires somewhere between 5 and 6 mbits of bandwidth per second and draws 19 Amps of current for a power consumption of about 2,090 Watts. MusicBrainz physically occupies 20Us of space (half of a rack) at Digital West in San Luis Obispo, CA. Additionally, we have a mirror server was hosted at Last.fm in London and a test server hosted by Amplifind Media Services in Los Angeles.

## Words of Appreciation

2009 was often challenging; trying to retool a large web site on a shoe-string budget is never fun. But in the end 2009 was the best year in MusicBrainz history - never before did we accomplish as much as we did in 2009!

Oliver Charles, Kuno Woudt, Paul Taylor, Lukáš Lalinský , Aurélien Mino, Nikki, Pavan Chander, Phillip Wolfer and Brian Schweitzer - your contributions to MusicBrainz cannot be underestimated! And, Dave Evans, continues to be our behind the scenes hero - MusicBrainz keeps running because of you! Also a big thanks to our board of directors who keep me in line and ensure that we keep out of legal trouble. I'd also like to thank Google and the entire Open Source Programs Office for supporting MusicBrainz in 2009 again.

Onward to an exciting 2010!