Mogwai is a band that emerged during the post-rock era. They were known for creating music with their guitars that was both noisy and beautiful. The band has been around for three decades, and their sound is still relevant today.

They are associated with the Primavera Sound event, which suggests a connection to the music festival scene. Further information about Mogwai and their connection to Primavera Sound can be found in the original article from El País, which explores their history and significance in the music scene.