If you're looking to add some style and flair to your Android device, EDGE MASK MUSIC - S8, S9 edge lighting is a great option. Developed by uno.kim, this free app brings the edge lighting feature of Samsung Galaxy S8 and S9 to other Android devices.

With EDGE MASK MUSIC, you can experience edge lighting with the added bonus of music. The app detects media play and creates a colorful border around your device's screen, adding a touch of personality to your phone.

The app requires a minimum specification of JELLY BEAN (name 4.3, code 18) for media play detection. However, it is recommended that you have a higher specification of LOLIPOP (name 5.0, code 21) or higher for optimal performance. Overall, EDGE MASK MUSIC is a fun and easy way to add some visual interest to your Android device's screen.