Arttu, also known by the alias Lump, is a renowned German DJ and producer celebrated for the DJ's deep and immersive Deep House tracks. With a dynamic career spanning over a decade, the artist has become a fixture in the European electronic music scene, frequently performing in Berlin, Paris, and Frankfurt. Known for blending soulful melodies with rhythmic grooves, Arttu has captivated audiences at some of the most respected venues and underground clubs across these cities.

Throughout the DJ's career, Arttu has shared lineups and collaborated with influential artists such as Luca Lozano, Mathew Jonson, and Metro Area, solidifying the DJ's reputation within the Deep House community. the DJ's DJ sets are characterized by a seamless mix of classic influences and contemporary sounds, making each performance a distinctive experience for fans of sophisticated electronic music. In addition to the DJ's DJ career, Arttu has produced a series of acclaimed tracks that showcase the DJ's mastery of the Deep House genre, earning praise from critics and fellow artists alike. the DJ's involvement in the electronic music scene has also included appearances at major festivals and residencies at prominent clubs, where the DJ continues to push the boundaries of innovative sound. Based primarily in Germany, Arttu's performances are marked by a deep understanding of musical nuances and an ability to connect with diverse audiences.

With a dedicated following in Berlin, Paris, and Frankfurt, the artist remains one of the prominent figures in the Deep House scene, continually shaping the sound of modern electronic dance music.