Musopen: free classical music and sheet music from a nonprofit
Stream classical recordings and print sheet music free, from a nonprofit that wants to set music free. No account needed to listen - here is what our scripted test showed and where the limits are.
Quick facts
- What: Musopen, a US 501(c)(3) nonprofit (Palo Alto, founded 2012) giving away classical music recordings, sheet music and textbooks "without copyright restrictions" - its mission is "set music free".
- Free: stream any recording in the browser with no account (we tested); free Lite account allows 5 music downloads per day; sheet music and textbooks are free.
- Paid: $55/year membership (about ₹5,200 at roughly ₹94.5 per US dollar, rate as of 21 Oct 2026) adds unlimited downloads; donations are separate and unlock nothing.
- Licensing: recordings carry visible licence icons (public domain mark / CC) per track; Musopen itself cautions it cannot guarantee every user upload's status - check the licence icon on each item.
- Caveats: pages show Google AdSense ads; the catalogue is classical-only.
- Best for: music students and teachers (free sheet music with difficulty ratings), content creators who check each recording's licence before reuse, and anyone exploring classical music.
What it is
Musopen is a nonprofit library of classical music: recordings you can stream or download, printable sheet music, music textbooks and education tools - all free, with the mission of making music copyright-free access available to everyone. Each piece page lists composer, key, form, instruments, period, difficulty level and average duration, with recordings from multiple performers and sheet-music editions you can preview right in the browser.
What we tested
On 22 October 2026 we ran a scripted desktop browser test on musopen.org, no account. The site first showed a Cloudflare security check that cleared on its own in a few seconds. We browsed the music catalogue (filterable by composer, performer, instrument, tag, form and period), opened Beethoven's Moonlight Sonata page, previewed the full sheet music in the browser viewer, then clicked the recording row "Paul Pitman - Moonlight Sonata, Op. 27 No. 2 - I. Adagio sostenuto" - playback started immediately, streaming the MP3 from Musopen's servers with no sign-in. Each recording row shows its licence icon (this one is marked public domain). The page also displayed Google ads. We did not test downloads (they need at least the free account), apps, or membership checkout.
Is it free?
Yes for listening and learning: streaming works with no account at all (verified in our test), and sheet music plus textbooks are free. The official plans page lists a free "Lite" tier limited to 5 music downloads per day, and a $55/year membership (about ₹5,200) with unlimited downloads. Musopen's FAQ notes one-time donations do not unlock member features. The site funds itself through membership, donations - and on-page ads, which you will notice.
What you can use it for
- Students and teachers: free sheet music with difficulty ratings, a practice-tracking app and studio tools for teachers (unlimited students even on the free plan, per the plans page).
- Video and project creators: some recordings are marked public domain or CC, which can allow reuse - but the licence is per recording, so check the licence icon on each track and keep a note of it before using anything. Musopen's FAQ itself says it cannot guarantee every upload's status and urges users to verify independently, especially outside the US.
- Listeners: a free classical radio and apps for streaming and practice.
Privacy and data
The points below summarize Musopen's published privacy policy (effective 10 August 2008, the version on the site today); we did not audit its systems.
- All visitors, registered or not, get logged: IP address, a unique user ID, pages accessed and visit times, per the policy.
- Cookies (session and persistent) are used for traffic patterns and preferences.
- Registering or donating adds personal details you supply, such as name, email or phone number.
- The policy says Musopen does not share your personal information with other organizations for their marketing; service vendors (for example for donations) are the exception.
- The site runs third-party Google ads, which come with their own tracking - not covered by Musopen's own policy text.
India
- The site and streaming worked fully in our browser test with no region limits indicated. We did not test from India itself.
- Copyright rules differ by country, so a recording marked public domain in the US may not be public domain everywhere; Musopen's FAQ tells international users they must understand and comply with the laws of their own country before reusing tracks.
- All prices are in USD; the paid tier is entirely optional.
Good to know
- Catalogue is classical music only - no film songs or pop.
- Downloads on the free Lite plan are capped at 5 per day; streaming is unlimited.
- Ads on pages can include lookalike "download" buttons - use the real Download column on the piece page, not ad banners.
- Uploads are user-contributed; Musopen complies with DMCA takedowns and asks uploaders to warrant public-domain status.
Frequently asked questions
Is Musopen really free?
Streaming needs no account at all. A free Lite account gives 5 downloads a day; unlimited downloads need the $55/year membership. Sheet music and textbooks are free.
Can I use Musopen tracks in my YouTube video?
Only after checking the specific recording: each track shows a licence icon, and only recordings marked public domain or under a suitable CC licence may be reusable - some uses can still require conditions. Keep proof of the licence, and note that Musopen does not guarantee every upload's status.
Do I need to sign up to listen?
No - we streamed a full recording with no account. Sign-up (free) is only needed for downloads and tracking.
Is there Indian music?
The catalogue is Western classical. For Indian classical or film music this is not the right source.
Sources: Musopen, About, Music catalogue, Membership plans, FAQ, Privacy Policy, Moonlight Sonata page. Checked 22 October 2026.