IMSLP organizes public-domain sheet music by composer, period, instrumentation, publisher, and other categories.

imslp.org/wiki/Main_Page
IMSLP homepage screenshot

About IMSLP

IMSLP, also called the Petrucci Music Library, is a website that collects and shares public-domain music. It organizes scores by composer, nationality, time period, instrumentation or genre, and publisher, and lets visitors browse, search and download files as PDFs. Alongside sheet music it lists recordings and braille scores, and it publishes running totals: over 886,000 scores, 262,000 works, 28,000 composers and 95,000 recordings. Users can also submit their own scores or recordings through a contributor portal.

The site states that it strives to comply with Canadian copyright law, with a separate DMCA policy for United States claims, so what is available can depend on the user's jurisdiction. Material is centered on works in the public domain. The homepage offers a paid membership and donations, but no prices are shown.

Key features

  • Browse scores by composer, nationality, time period, instrumentation and publisher
  • Download sheet music in PDF format
  • Includes braille scores and contributed or commercial recordings
  • Site-listed holdings exceed 886,000 scores and 95,000 recordings
  • Contributor portal for submitting new scores and recordings
  • Interface offered in dozens of language options
Best for: Musicians, students and researchers looking for public-domain scores, parts and recordings they can download.
Good for
  • Large catalog organized by many facets, including difficulty, period and instrumentation
  • Combines scores, braille scores and recordings in one library
  • User submissions and a multilingual interface support an international audience
Watch out for
  • Focus is public-domain music, so in-copyright works are generally not covered
  • Copyright compliance is framed around Canadian law, so availability can vary by jurisdiction
  • Membership and donation options are offered, but no pricing is stated

IMSLP at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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IMSLP FAQ

What kinds of files can I find on IMSLP?
Scores and parts, including braille scores, plus contributed and commercial recordings. Sheet music is offered as PDF downloads.
Is IMSLP free to use?
The site presents itself as free sheet music PDF download. It also offers membership purchase and accepts donations, but no prices are listed on the homepage.
Can I contribute my own material?
Yes. A contributor portal and a submit option for new scores or recordings are provided.
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