Aeon Cosmowyn, also known by the aliases Cosmowyn and Mervyn van de Kleut, is a renowned Dutch DJ and producer celebrated for their innovative approach to Ambient, downtempo, and experimental electronic music. Originating from the Netherlands, Aeon Cosmowyn has established a distinct sound that blends immersive soundscapes with intricate rhythmic layers, making a significant impact on the European ambient music scene. Over the years, this artist has shared lineups and collaborated with notable figures such as agls, Ivana Parti, and LEXI (BE), further cementing their reputation as a versatile and influential performer.

With a career spanning over a decade, Aeon Cosmowyn has performed at prominent venues across the Netherlands and beyond, including club nights, arts festivals, and dedicated ambient music events. Their sets are characterized by a deep sense of atmospheric storytelling, often drawing crowds into a meditative trance through carefully curated sound design. The artist has been featured at several key festivals, where their immersive live performances received widespread acclaim from both fans and critics alike.

In addition to live DJ sets, Aeon Cosmowyn has released numerous tracks that showcase their mastery of ambient and experimental electronic music, earning recognition within underground music circles. Their collaborations with fellow artists have resulted in critically praised releases that highlight their nuanced production style. Known for pushing creative boundaries, the DJ continues to influence the ambient and electronic music landscape, embodying a unique fusion of Dutch electronic innovation and atmospheric depth.