Music can transform a video, a podcast, or a project — and using the wrong track can get it taken down, demonetised, or land the creator with a copyright complaint. The instinct to grab a favourite song and drop it under a video is understandable and almost always a mistake, because nearly all commercial music is protected by copyright, and "I found it online" is never permission. The good news is that a large and growing world of music exists specifically to be used freely, legally, and often for nothing. The catch is knowing where to look and, crucially, how to read the terms. This guide maps the main sources of free-to-use music and the checks that keep you safe.
First, understand the categories
Before hunting for tracks, it helps to know that "free music" is not one thing but several, each with different rules. Getting these straight prevents the most common mistakes:
Public domain music — works whose copyright has expired or that were never protected. This music is free to use by anyone, for any purpose, with no permission and no attribution required.
Creative Commons music — music whose creators have chosen to release it under a licence that permits reuse under stated conditions, such as giving credit or not using it commercially.
"Royalty-free" and free-library music — tracks offered specifically for creators to use, sometimes free and sometimes for a one-time fee, under the terms of a particular library or platform.
The word "free" hides real differences between these three. Public domain music is genuinely unrestricted; Creative Commons music is free but conditional; library music is governed by whatever that library's licence says. Knowing which category a track belongs to is the first step to using it safely.
Public domain music
The simplest and safest source is the public domain. When a work's copyright has expired, it belongs to everyone, and you can use it however you like. A great deal of classical music falls into this category — the compositions of composers who died long ago are typically in the public domain, which is why classical pieces turn up so often in projects that need free music.
There is, however, a subtle trap worth knowing. The composition being in the public domain does not automatically mean every recording of it is. A specific modern recording of an old symphony may carry its own copyright, held by the performers or the record label, even though the underlying music is free. So when using public domain music, you need both the composition and the particular recording to be clear — or you need a recording that has itself been placed in the public domain or released under an open licence. The music may be free; a given performance of it may not be.
Creative Commons music
The largest source of free contemporary music is Creative Commons. Many musicians release their work under CC licences precisely so that others can use it, and there are dedicated platforms and archives — collections built around openly licensed audio — where such music can be found and downloaded. This is where creators looking for modern, usable tracks most often turn.
The essential thing with Creative Commons music is that free does not mean unconditional. Each CC licence attaches specific requirements, and you must follow them. Almost all require attribution — crediting the creator in the way they specify — and some add further conditions, such as forbidding commercial use or the creation of derivatives. Using a CC track without meeting its conditions, for example dropping it into a monetised video when the licence forbids commercial use, is a breach of the licence. Understanding exactly what each licence permits is essential, which is why it is worth reading our guide to Creative Commons licences explained before relying on one.
Free music libraries and platforms
Beyond the public domain and Creative Commons, a range of libraries and platforms exist specifically to give creators music to use, often free of charge. Some are run by the platforms creators already use; others are independent libraries offering tracks under their own terms. These can be convenient, because the music is curated for exactly this purpose and the terms are usually spelled out clearly in one place.
The key with any such library is to read its specific licence rather than assume. "Free" on one platform may mean free with attribution; on another it may mean free for personal but not commercial use; on another it may mean free after a simple registration. The terms are set by the library, so what applies to one track from one source does not necessarily apply to another. Treating each source's licence as its own contract — and actually reading it — is the habit that keeps creators out of trouble.
How to check before you use a track
Whatever the source, a short routine protects you every time. First, identify the licence: is the track public domain, Creative Commons, or offered under a specific library's terms? Second, read what that licence actually allows, paying special attention to two questions that trip people up most — whether commercial use is permitted, and whether attribution is required. Third, if attribution is needed, credit the creator exactly as specified, in the place and format they ask for. And fourth, keep a record of where you got the track and under what terms, so you can prove your right to use it if anyone ever asks.
None of this is difficult, and it quickly becomes second nature. The mistakes that get creators into trouble almost always come from skipping these checks — assuming "free" means "no rules," ignoring an attribution requirement, or using a non-commercial track commercially. The same discipline applies to visuals, which we cover in the places to find images you're genuinely free to use. Get into the habit of checking the licence before you use a track, and you can score your projects with confidence, knowing the music behind them is genuinely, legally yours to use.