Data Programs

Data Programs at The MLC

Bulk Database Feed

 The Music Modernization Act of 2018 requires The MLC to make its database of musical works available in a bulk, machine/computer-readable format and through a widely available software application. 


Supported by a new DDEX technical standard called “BWARM” (Bulk Works and Recording Metadata), the Bulk Data Feed makes it easy to access data from The MLC’s database on musical works, parties, sound recordings, products and releases and more. This comprehensive and invaluable resource is available to digital service providers, music publishers, collective management organizations, record labels, metadata companies and others throughout the industry. 


Sign up here to register for access to The MLC's Bulk Database Feed. 


Video: The MLC’s Bulk Database Feed:

In this December 2020 webinar, The MLC’s Richard Thompson (CIO) and Raphael Amselli (Technical Consultant) provide an overview of the format, features, timing and pricing of The MLC’s Bulk Database Feed and answer questions from participants. Watch webinar here.  


DDEX BWARM Standard:

To learn more about the DDEX BWARM Standards click here

Public Search API

Music publishers and administrators, DSPs, CMOs, music technology companies, and others can use the first version of The MLC’s Public Search API in BETA to retrieve information about musical works in The MLC database. For more information, contact The MLC Support Team at

To discuss how your company can leverage The MLC’s data programs to improve your dealings with The MLC or to power your music industry services, feel free to contact

Distributor Unmatched Recordings Portal (DURP)

The MLC invites Music Distributors to join our mission to pay out every mechanical royalty.

Every day hundreds of music distributors deliver thousands of recordings to digital service providers (DSPs) on behalf of music creators and rightsholders from around the world. These recordings embody musical works for which digital audio mechanical royalties are earned when the recording is streamed or downloaded. Every month, in accordance with the Music Modernization Act, DSPs report the usage of these recordings and the earned royalties to The MLC. Then, The MLC attempts to match the recordings referenced in these reports to musical works registered at The MLC. The recordings that we are unable to match are added to The MLC's unmatched recordings database.

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Distributor Unmatched Recordings Portal (DURP) will enable music distributors, aggregators, and other eligible sound recording distributors to gain visibility into recordings that The MLC has been unable to fully match to musical works registered with The MLC. The information about these recordings is derived from usage reports delivered to The MLC from DSPs containing metadata delivered to DSPs from distributors. The purpose of offering such an unprecedented view into The MLC's unmatched recordings data via DURP is to encourage distributors to explore ways in which the distributor can help The MLC pay out the associated unclaimed royalties to the appropriate rightsholders.

To learn more or to request access to DURP, visit  


Data Quality Initiative (DQI)

The MLC created the Data Quality Initiative (DQI) to provide a streamlined way for music publishers, administrators, self-administered songwriters and foreign collective management organizations (CMOs) to compare large schedules of their musical works’ data against The MLC’s data. Through the DQI, The MLC will provide participants with reports that highlight the discrepancies between the two sets of data so that they can more easily address those discrepancies and improve the quality of The MLC's data.

The MLC has begun working directly with a number of music publishers, self-administered songwriters and administrators to on-board them into the initiative. The MLC is also working with software vendors to help them enhance their platforms to enable users of their systems to participate in the initiative. The MLC looks forward to working with other music publishers, self-administered songwriters, administrators, CMOs and software system vendors interested in participating in The MLC’s Data Quality Initiative.

The MLC is committed to fulfilling its mission to ensure that self-administered songwriters, composers, lyricists and music publishers receive timely and accurate mechanical royalties from streaming and download services (DSPs) in the United States. 

As part of our overall vision to serve our members and be an active and engaged participant in the music industry, The MLC has embarked on a comprehensive plan to engage in strategic partnerships with third parties. Such partnerships add value to our services and create opportunities for The MLC to develop or support initiatives that empower our niche member communities. 

Chief among those partnerships is our Data Quality Initiative Partner Program. The companies listed below have demonstrated the ability to enable music publishers and self-administered songwriters to participate in The MLC's DQI process to check their data against our data. 

DQI Partner Companies: 

If you are interested in exploring a partnership on the DQI please click here.

For more information on the Data Quality Initiative, please click here.

DQI Webinars

DQI Webinar for Spreadsheet Software Users

This August 2020 webinar was targeted for those who are using Excel, Google Sheets or similar methods to store their data.
Watch the webinar.

DQI Webinar for Music Maestro/ Vistex

This August 2020 webinar was targeted for users of Vistex's Music Maestro platform. Watch the webinar.

DQI Webinar for Proprietary Systems

This July 2020 webinar was targeted for those who are using their own in-house / proprietary IT systems to manage their musical works' data.
Watch the webinar.

DQI Partner Showcase Webinars 

#1 - Vistex

The MLC's Head of Third-Party Partnerships, Dae Bogan, and Vistex's Music Team Leader, Stephen Carlisle, provide an overview of the DQI and a demo of Vistex's version of the DQI as made available to its customers. Watch webinar. 

#2 - Blokur

The MLC's Head of Third-Party Partnerships, Dae Bogan, and Blokur's Founder & CEO, Phil Barry, provide an overview of the DQI and a demo of Blokur's version of the DQI as made available to its customers. Watch webinar.

#3 - Music Data Services 

The MLC's Head of Third-Party Partnerships, Dae Bogan, and Music Data Services' CEO, Abby North, provide an overview of the DQI and a demo of Music Data Services' version of the DQI as made available to its customers. Watch webinar.

#4 - TuneRegistry

The MLC's Head of Third-Party Partnerships, Dae Bogan, and TuneRegistry's Manager of Operations, William Gary, provide an overview of the DQI and a demo of TuneRegistry's version of the DQI as made available to its customers. Watch webinar.