Lalu is a progressive metal project conceived by the French composer and musician Vivien Lalu, who has made a significant mark within the genre with his blend of technical proficiency and emotive storytelling through music. Vivien, the son of Noëlle and Michel Lalu (members of the 70s French progressive act Polène), has been surrounded by music from a young age, which has clearly influenced his creative journey. His project, often simply referred to as Lalu, delves into conceptual themes and is known for its cinematic soundscapes that fuse traditional progressive metal elements with symphonic and electronic undertones.

The breadth of Lalu's work is showcased through various albums, each with its distinct narrative and sound. Albums like "Oniric Metal," originally released in 2005 and remastered in 2015, display his prowess in crafting complex arrangements and enthralling atmospheres. His more recent offerings, such as "Atomic Ark" and "The Fish Who Wanted To Be King," continue to push boundaries, blending intense riffing with intricate keyboard work. Not only a studio project, Lalu showcases his versatility through singles such as "Is That A London Number" and "Reset to Preset," confirming his willingness to explore different facets of progressive music. Over the years, Lalu has collaborated with numerous talented musicians, making his project a melting pot of international talent and a noteworthy act in the progressive metal scene.