LAU is a Scottish folk band that has been making waves in the music scene since 2002. The band consists of Kris Drever, Martin Green, and Aidan O'Rourke, and they are known for their intricate and beautiful arrangements of traditional Scottish folk songs. LAU's music is often described as "ethereal" and "haunting," and they have been praised for their ability to create a unique and immersive sound. The band has released six studio albums, and they have toured extensively throughout the UK and Europe.