A 639-year-long John Cage organ performance strikes a new chord in Germany : NPR
World's slowest musical composition changes chord for first time in seven years | CNN
World's slowest musical composition changes chord for first time in seven years | CNN
Curious Fact of the Week: The Slowest Song - Atlas Obscura
Fans Flock to Witness a Single Chord Change in John Cage's 639-Year-Long Organ Performance
JOHN CAGE GOES AS SLOW AS POSSIBLE in HALBERSTADT, GERMANY. | Robin Engelman
John Cage's Long Music Composition in Germany Changes a Note - The New York Times
John Cage Orgelprojekt - All You Need to Know BEFORE You Go (with Photos)
John-Cage-Aufführung in Halberstadt: Ein Orgelkonzert für die Ewigkeit - katholisch.de
Organ at St. Burchardi church. John Cage Organ Project Halberstadt
John Cage Organ Project in Halberstadt
A Visit to John Cage's 639-Year Organ Composition | Red Bull Music Academy Daily
John Cage Organ Project in Halberstadt
Hundreds assemble as music changes chord for the first time in 7 years - UPI.com
A 639-Year Concert, With No Intermission for Coronavirus - The New York Times
Creatives unite | The slowest music piece in the world changes the chord
The John Cage work performed over 639 years – DW – 09/04/2020
John Cage Fans Celebrate Chord Change In 639-Year-Long Performance
As Slow as Possible: searching for John Cage in Halberstadt | Picnic at the Cathedral
A 639-year-long John Cage organ performance strikes a new chord in Germany : NPR
John cage organ hi-res stock photography and images - Alamy
John Cage Organ Project
Organ Playing 639-Year-Long Piece By John Cage Changes Chord
