BWMAT201920 | released September 15, 2019 | Materiaal Series, Part XX | Performed and recorded live at The Gatherings concert series in St. Mary’s church, Philadelphia, USA, April 13, 2019
Recorded Live 13 April 2019 at The Gatherings Concert Series, Philadelphia, USA
Audio Recorded by Neil Cippon
Thanks to: Ian Staer, Jeff Towne
released March 3, 2016 | Materiaal Series, Part V | Prelude to the performance with Erik Wøllo at The Gatherings concert series in St. Mary’s church, Philadelphia, October 10, 2015, recorded live to 2-track
Bernhard Wöstheinrich 