Patrick gets Rainer wired up with a microphone. Photo by Alex Kozobolis

Rainer O. Neugebauer is the gentle, thoughtful caretaker of ORGAN²/ASLSP. A self-described ethicist, anarchist, social scientist and historian, Rainer is the chairman of the board of trustees of the John Cage Organ Foundation. Photo by Alex Kozobolis

Directors Brandon Vedder (L) and Patrick Shen (R) discuss camera positions inside St. Burchardi Church before the chord change on February 5, 02022. Photo by Alex Kozobolis

A young reporter with Radio Brocken conducts an interview with Rainer O. Neugebauer. Photo by Alex Kozobolis

Patrick Shen captures a shot of the organ inside St. Burchardi Church. Photo by Alex Kozobolis

Directors Patrick Shen and Brandon Vedder. Photo by Alex Kozobolis

Ute Schalz-Laurenze, a long-time collaborator who managed master classes and a music competition organized by the John Cage Organ Foundation Halberstadt, removes the G♯3pipe. Photo by Transcendental Media

The organ at St. Burchardi Church. Photo by Transcendental Media

Ticket holders getting an up-close view of the chord change in the main chamber which houses the organ on February 5, 02022. Photo by Transcendental Media

Patrick Shen capturing a quiet moment with Rainer O. Neugebauer while Brandon Vedder prepares one of five cameras they used to capture the 02022 chord change inside St. Burchardi Church. Photo by Alex Kozobolis

Ticket holders getting an up-close view of the chord change in the main chamber which houses the organ on February 5, 02022. Photo by Transcendental Media

Rainer O. Neugebauer, caretaker of ORGAN²/ASLSP and the chairman of the board of trustees of the John Cage Organ Foundation  Photo by Transcendental Media