See First Sound Change in 7 Years in John Cage's 639-Year-Long Song
ASLSP by John Cage » Piano Sheet Music
John Cage - Organ2/ASLSP (As Slow As Possible) - Christoph Bossert - Orgel - YouTube
Nicholas Goldberg: This is the slowest concert ever. It began 21 years ago - Los Angeles Times
John Cage musical work changes chord for first time in seven years - BBC News
Coping with Cage: On Organ2/ASLSP, Listening, and Music-Making
As SLow aS Possible - Long Now
John Cage "as slow as possible" - YouTube
Matthew Anderson on X: "John Cage's "Organ²/ASLSP (As Slow as Possible)" has been playing on the organ of a church in Halberstadt, Germany since 2001. (The performance runs until 2640.) This Saturday,
As Slow as Possible - Wikipedia
John Cage Organ Project in Halberstadt
Organist To Perform 4-Page Piece By John Cage Over 8 Hours
John Cage chord change: what's the story behind 'As Slow As Possible'? - Classic FM
ASFSP - John Cage's "As Slow As Possible", played as fast as possible - YouTube
As Slow as Possible - Wikipedia
Every Something is an Echo of Nothing”: Notes on The John Cage Project in Halberstadt
John Cage – As Slow as Possible | pietmondriaan.com
John Cage: ORGAN2/ASLSP - As SLow aS Possible on Vimeo
The world's slowest musical composition, John Cage's 'As Slow as Possible,' changes chord for first time in seven years | CNN
Bangkok Post - World's longest song drones on
A 639-Year Concert, With No Intermission for Coronavirus - The New York Times
Tempo: As SLow aS Possible
A 639-Year Concert, With No Intermission for Coronavirus - The New York Times
A Visit to John Cage's 639-Year Organ Composition | Red Bull Music Academy Daily
As Slow as Possible - by Nick Benevenia - Transmission
The world's slowest musical composition, John Cage's 'As Slow as Possible,' changes chord for first time in seven years | CNN
