Because Whitney Houston recorded Dolly Parton's song, not a song that stopped belonging to its writer when someone else sang it. A recording and the composition inside it are separate creative works. Houston's performance made a new recording; it did not erase Parton's authorship of “I Will Always Love You.”
That distinction creates more than one route for royalties. It also explains why “Whitney paid Dolly” is an incomplete way to describe what happens when the record is sold, streamed or played on the radio.
The voice you hear is not the only work you are hearing
The U.S. Copyright Office's account of the two artists identifies Parton as the writer and copyright owner of the lyrics and musical composition. Houston's famous 1992 version is a separate sound recording of that composition.
Think of the difference this way: a song can survive a change of singer, instruments, tempo and recording studio. That underlying work is what a cover uses. The particular captured performance is another asset.
Parton therefore has a songwriting-side interest in uses of the composition within Houston's recording. That does not mean Parton automatically owns Houston's master recording, or that Houston's contribution was merely a delivery service. The system recognizes two different contributions.
It also does not tell us the private accounting. Exact payments depend on rights ownership, administration, contracts and the kind of use. A public explanation of copyright is not an audited statement of either artist's income.
Follow the song through four everyday uses
The following distinctions describe the United States. Other countries can treat performance rights differently, so a worldwide royalty claim needs more than an American example.
1. Someone buys the recording
When an authorized recording of a song is reproduced and distributed, the composition can generate a mechanical royalty. That is a payment category for using the underlying song, not a payment for the singer's vocal cords.
The Mechanical Licensing Collective explains that mechanical licensing covers uses including physical records and certain digital deliveries. The recording side has its own revenues and contractual arrangements. Buying an album can therefore support both the recording and the songwriting, without the songwriter having performed on that record.
2. Someone chooses the track on a streaming service
An on-demand stream involves more than one royalty stream. The composition has mechanical and public-performance rights; the recording is licensed separately.
For covered U.S. digital uses, The MLC administers the blanket mechanical license and distributes the royalties it collects to eligible publishers, administrators and self-administered songwriters. Performing-rights organizations handle composition performance royalties through their own systems. This is not one identical check sent through one organization.
And there is no universal “Dolly gets this much per Spotify play” number. As The MLC's rate explanation shows, interactive-streaming mechanical payments use formulas rather than a single fixed per-play price. An individual recipient's share then depends on the relevant rights and arrangements.
3. A U.S. radio station plays it
Here is the wrinkle that makes the story more interesting: an ordinary U.S. AM/FM broadcast does not have the same federal sound-recording performance royalty obligation as a qualifying digital transmission.
The composition still has public-performance rights. But federal law's sound-recording performance right is specifically tied to digital audio transmissions, with detailed rules and exemptions in Section 114.
Internet radio and satellite radio are a different case. SoundExchange administers statutory sound-recording royalties for eligible non-interactive digital services, paying recording-side rights holders and performers through that system. Those payments do not replace the separate composition-side obligations.
“Radio royalties,” then, is not a precise enough phrase to tell you who gets paid. You need to know what kind of radio, which right and which country.
4. A film or advertisement uses it
Putting an existing recording into a video ordinarily requires considering both the song and the recording. A synchronization license concerns the composition's use with pictures; permission to use the specific recording is a separate issue.
If a production records its own cover instead, that can remove the need to license Houston's particular master, but it does not make the composition free. The Copyright Office's guide to musician income explains why synchronization and master-use licenses are separate, and why the mechanical compulsory license does not cover audiovisual works.
The memorable distinction: you can replace the performance without replacing the song.
Does a singer have to ask Dolly personally to make a cover?
Not necessarily. For qualifying audio uses, U.S. law offers a compulsory mechanical license under Section 115, subject to its eligibility, notice and payment requirements. Directly negotiated licenses are another route.
This is not permission to use any music in any way. The statutory route limits changes to the basic melody and fundamental character; it does not automatically clear a video or let you copy someone else's recording.
Nor should the existence of that route be mistaken for evidence of the specific terms negotiated for Houston's release. The legal framework and a particular contract are different things.
The money is not a prize for the most famous version
It is tempting to imagine royalties going to whichever version the public remembers. Copyright does not work like a popularity contest between the original and the cover.
Houston could make the song unmistakably her own as a performance while Parton's composition remained underneath it. The songwriting income is not a penalty for singing someone else's music. It is the economic consequence of using a separately protected work.
That is why the answer lasts beyond these two names. When a cover becomes the version everybody knows, the writer does not disappear. You may hear one voice. The rights behind it can still tell two stories.
