* Apple Music: Apple Music is another streaming service that offers Britney Spears's music. You can listen to her songs on Apple Music for free with ads, or you can subscribe to Apple Music for ad-free listening.
* YouTube Music: YouTube Music is a streaming service that offers Britney Spears's music. You can listen to her songs on YouTube Music for free with ads, or you can subscribe to YouTube Music Premium for ad-free listening.
* Amazon Music: Amazon Music is a streaming service that offers Britney Spears's music. You can listen to her songs on Amazon Music for free with ads, or you can subscribe to Amazon Music Unlimited for ad-free listening.
* Deezer: Deezer is a streaming service that offers Britney Spears's music. You can listen to her songs on Deezer for free with ads, or you can subscribe to Deezer Premium for ad-free listening.
* Tidal: Tidal is a streaming service that offers Britney Spears's music. You can listen to her songs on Tidal for free with ads, or you can subscribe to Tidal HiFi for ad-free listening.
In addition to these streaming services, you can also purchase Britney Spears's music from digital retailers such as iTunes, Amazon Music, and Google Play Music.