We're excited to announce The Echo Nest, a music intelligence platform powering smarter apps across the web and devices, has incorporated Discogs into its Rosetta Stone platform, a universal music data translator that facilitates "big data" integration into apps on all platforms.
As part of the deal, Discogs' rich database of user-generated music information -- one of the largest sources of music information in the world, especially for electronic and vinyl releases -- is seamlessly incorporated into The Echo Nest's Rosetta Stone. This allows developers to access all of that data at a deep level, safe in the knowledge that they're matching the appropriate artists on Twitter, Facebook, or Spotify (more partners listed below) to Discogs' extensive information on music releases.
The Echo Nest's Rosetta Stone also hooks into Discogs' marketplace, where music fans buy and sell music on any physical format. With Discogs' artists mapped into Rosetta Stone, app developers can include in their apps not only Discogs' information on millions of releases, but releases offered for sale in the marketplace.
Developers can now access release dates, artist credits, labels, album covers, marketplace inventory, and more, for any artist on Discogs, and match that to the artists on any or every other Rosetta Stone platform, offering potential for never-before-seen music apps.
In addition to Discogs, The Echo Nest's Rosetta Stone includes 7Digital, EMI, Facebook, Free Music Archive, JamBase, LyricFind, Musicbrainz, MusixMatch, Playme, Rdio, Seatwave, Songkick, SongMeanings, Spotify, and Twitter.
Today we're kicking off a new series of monthly blog posts featuring a list of the Top 30 Most Expensive Items sold through the Discogs Marketplace. This months list is for items sold in March 2012. Items are only included in these lists if the seller received payment. Prices are converted to $USD based on exchange rates at the time of sale.
Since it has been a couple of years since we posted the Top 100 Most Expensive Records list, we thought it would be fun go back and create Top 30 lists for the past 2 years. One interesting thing we noticed was the genre for the number one spot has shifted from Electronic over time. In 2010, 47% of the releases in these lists were in the Electronic genre. In 2011, Funk/Soul and Rock each hit the number one spot 25% of the time, with Electronic dropping to 8%.
Do you see any interesting patterns in these lists? Let us know by posting in the comments.
Hey developers! Remember when we launched the Discogs API and you were like "this is really great, now I can programmatically read data from the Discogs database!"
Yes, those were good times. And, sure, reading is great -- but writing is even better. Today, we're proud to announce the second half of the API.

Your applications can now authenticate on behalf of a Discogs user with OAuth -- a way of securely allowing users to give applications access to their account without giving up their password. Using the new endpoints and HTTP methods like POST, PUT, and DELETE, you can:
We've also reworked our existing endpoints:
But don't feel overwhelmed: we're also releasing some comprehensive new documentation, and we'll keep answering your questions in the API Forums.
We'll also be at Music Hack Day in Boston, a weekend-long hackathon focused on music-themed projects. We'll be giving a workshop and offering a $500 prize for best use of the Discogs API.
Finally, a reminder: the old API v1 methods are due to be shut off on December 15th, so if you've got an application that still uses them, you should switch over as soon as you can. Plus, look at all the enticing new stuff in v2.

