The very first album from Portugal's impressive Clean Feed Records is this live album at Auditorio do Forum Cultural do Seixal from the trio of Steve Swell on trombone, Ken Filiano on bass and Lou Grassi on drums, joined by Paulo Curado on alto sax and Rodrigo Amado on baritone sax, a significant concert merging free players from two nations with profound influence on jazz music.

An informed set of creative iprovisations recorded in the studio and drawing clearly from the traditional jazz idiom between German pianist Klaus Treuheit and NY drummer Lou Grassi, performing original 4-part compositions including the "Misterioso", "L'espace Sonore", and "Lament # Pb".