Elliott Sharp's impressive series "Never Metaguitar" with releases on Clean Feed and Klanggalerie continues in this 6th volume of 18 remarkable and diverse approaches to the stringed instrument, effected and not, with contributors including Dougie Bowne, Wendy Eisenberg, Charles K. Noyes, AndrŽ Cholmondele, Toto Alvarez, Zona Zanjeros, David Torn, &c. &c.

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.