In 2015, KARSTEN introduced himself to the dance scene with his first releases. One of which, 'Like to Know', got noticed by the biggest names in the industry, such as Martin Garrix, Diplo, Oliver Heldens, Lucas & Steve, Tujamo, Robin Schulz and R3HAB, just to name a few. KARSTEN’s deep, mysterious and catchy sound was not only popular among DJ's, but also among soundcloud listeners, as the track was streamed over 5 million times. For KARSTEN’s latest track, he teamed up with the internationally renowned Steff da Campo to create Wasted Time. Without losing his deep and mysterious sound, he managed to create another dance-floor killer as it hit 1# most played track on 1001tracklists, #29 on the Global Dance Chart and got supported by Martin Garrix, Tiësto, Fedde Le Grand, Mike Williams, Lucas & Steve, Firebeatz, Jay Hardway, Sam Feldt and more. With the support of editorial Spotify playlists such as Main Stage and Shuffle Syndrome, the track became popular on Spotify, accumulating over 3 million streams and counting.