Blocks & Escher is a musical duo comprising James Blocks and Paul Escher, who create drum and bass music. They have been active since 2010 and have released several albums and EPs on various labels such as Metalheadz, Critical Music, and Narratives Music. They are known for their unique sound, which incorporates atmospheric and experimental elements to create a cinematic listening experience. Blocks & Escher are considered as one of the most innovative producers in the drum and bass scene.