In 2018 was Robin Stjernberg long-awaited EP released and titled "Under Water" just as one of his song on the EP, is the beat of the day. The songs on "Under Water" describe life; deep friendship, negative thoughts we have about ourselves, dare to ask for help and let someone in to life. Robin Stjernberg himself stands for production with Johan Lindbrandt and Martin Eriksson. In the songwriting he has worked with Johan, Benjamin Roustaing, Jack Hewitt, Jon Eyden and Lewis Gardiner.