Milk Music has a library of 13 million tunes that can be divided into 17 genres, and played on over 200 stations. Using Samsung's Wheel UX, you can create your own wheel using 9 out of the 17 genres available. There are also three ways to find music. Quick Tuning allows you to select your genres and stations. Slow Tuning lets you pick the genre and then browse and select stations, and Fine Tuning recommends the music that best matches your personal preferences.
Powered by Slacker, Samsung Milk Music is compatible with the Samsung Galaxy S5, Samsung Galaxy S4, Samsung Galaxy S III, Samsung GALAXY Note II and the Samsung Galaxy Note 3. You can find the app in the Google Play Store or from Samsung Apps.
source: Samsung via AndroidCentral