Vevo Material Design for Android
When I started at Vevo one of my first projects was the app for Android. Working closely with the Android development team and product managers, we built all of the detailed screens for the app.
Recently the team updated for Material UI and Lollipop OS. Below is the KitKat app design as of the summer of 2013 compared to the new Lollipop Material design released July 2015.