Anders Bryngelsson and Mattin make up Regler, a project of varying genres performed on rock instruments, following sets of rules to create conceptual sound works; Regler #4 deals with harsh noise walls, generating a 30 minute piece of thick, savage sound.

Trumpeter Ted Daniel's Energy Module with Daniel Carter, Oliver Lake, Richard Pierce and Tatsuya Nakamura, a post-bop free improvising quintet from the mid-70s, here in an unreleased studio session showing raw power and superb playing.