"The sound describes a true meditation, which requires the galvanized focus of each member of the quartet... it is easy to hear the character of the music changing as Brötzmann switches from tenor and alto to tarogato and B-flat clarinet, although not exclusively. Given the variations of leading instruments, which could also be the bass or drums, the seductiveness of the music unlocks a denser deeper story. To listen to this quartet necessitates commitment" – Lyn Horton / JazzTimes.com

Joe McPhee, trumpet, alto sax; Peter Brotzmann, alto & tenor saxes, tarogato, B-flat clarinet; Kent Kessler - bass; Michael Zerang - drums "