Deezer is a leading music streaming service that offers users access to millions of tracks across a wide range of genres, making it a popular platform for music lovers worldwide. Founded in 2007, Deezer provides both free and premium subscription plans to cater to different user preferences. The free version of Deezer offers access to its vast music library, though it comes with ads and some limitations, such as the inability to download songs for offline listening and fewer customization options.