Happy Birthday, IMSLP!

The International Music Score Library Project has modernized the study and performance of classical music. This week, it celebrates its fifth anniversary.

IMSLP Fifth Anniversary Banner

Photo: Edward W. Guo; IMSLP user "Philidor"

An IMSLP user designed this plainchant-inspired banner currently adorning the homepage.

The International Music Score Library Project (IMSLP) was launched five years ago with the stated goal of “creating a virtual library containing all public domain music scores.”

The website, also known as the Petrucci Music Library, has made enormous strides towards that goal, now containing over 85,000 scores in PDF format–one of the largest collections of public domain sheet music anywhere, let alone on the web.

The IMSLP operates on the “wiki” principle known as crowdsourcing, allowing users to upload scores, edit metadata, and moderate the site.

Although abuse of the wiki format got the site into serious trouble with music publisher Universal Editions in 2007, it has maintained stricter copyright enforcement since its relaunch in 2008, and has still been growing at an exponential rate.

The unprecedented free library has become enormously popular with music students and teachers.

A large percentage of the classical repertoire was published before 1923, meaning that is in the public domain in the US and can be legally downloaded and printed from IMSLP.

A trombone student needing a part for Mahler’s Third Symphony to prepare for an audition no longer needs to rent or buy a hard copy. A music theory professor can quickly throw a PDF score of Mozart’s Clarinet Concerto on the projector and point to musical examples, without the need to scan in each page of the music.

As far as it has come since its launch in 2006, IMSLP has even bigger goals for the future. The site recently began hosting recordings of ensembles willing to freely share performances of public domain work.

Its Goals page also states that it hopes to “facilitate the exchange of musical ideas outside of compositions: for example, the analysis of a particular piece of music.”

Like Wikipedia, IMSLP is only limited by the creativity of its users, and there is little doubt that it will continue to revolutionize the sheet music industry.

Sam Callahan

Sam Callahan graduated from IU in 2013 with degrees in Trumpet Performance and Economics. He is now a student at Harvard Law School.

View all posts by this author »

What is RSS? RSS makes it possible to subscribe to a website's updates instead of visiting it by delivering new posts to your RSS reader automatically. Choose to receive some or all of the updates from Indiana Public Media Arts & Music:

Support For Indiana Public Media Comes From

Search Arts and Music

Stay Connected

RSS e-mail itunes Facebook Twitter Flickr YouTube

What is RSS? RSS makes it possible to subscribe to a website's updates instead of visiting it by delivering new posts to your RSS reader automatically. Choose to receive some or all of the updates from Indiana Public Media Arts & Music:

Recent Culture Stories

Arts & Culture Events RSS icon

More Events »Submit Your Event »

Arts & Music is on Twitter

Find Us on Facebook

This Week on Earth Eats

Brain Food, Palmer Amaranth, Turnips And Kale

baby turnip on the farm

Dr. Drew Ramsey connects brain health with certain types of foods. Chef Daniel Orr cooks some baby turnips with pears. And, meet the superweed Palmer Amaranth.

Read more »

Earth Eats is a podcast, radio program and blog of the freshest news and recipes inspired by local food and sustainable agriculture.

More from Earth Eats »

This Week on Focus on Flowers

Bad For Bees

bee dance

Some of the plants we buy for our gardens are pretreated with neonicotinoid pesticides that are harmful to bees.

Read more »

Focus on Flowers is a weekly program about flower gardening hosted by master gardener Moya Andews.

More from Focus on Flowers »