Ruud Koole (1999), popularly known as Rooléh, is an Amsterdam-based house DJ/producer. He began making music during the early months of 2020. Around April 2021, he was requested to join Masters NL (a talent program), where he was mentored by people like Michel de Hey, Franky Rizardo, Anil Aras and others. Rooléh is currently starting to become a well-known name in the scene, with releases on labels such as Airtime, Moxy Muzik, Lacuna and his music being played by some of the biggest artists out there. His sound can be described as high-energy sample-based house music with influences from numerous genres such as Hiphop, Soul, and Disco.