As Slow as Possible - Wikipedia
A 639-Year Concert, With No Intermission for Coronavirus - The New York Times
An insanely rare musical moment will happen Saturday. | Alan Cross
Cage Performance to Run Longer Than Cats - New Music USA
John Cage's "As Slow As Possible" - The Classical Girl
Organist To Perform 4-Page Piece By John Cage Over 8 Hours
John Cage's ORGAN2/ASLSP, 639 YEARS, Part 1 | BREW LITE's JAZZ TALES
Tempo: As SLow aS Possible
Piece of music lasting for 639 years has first chord change since 2013 | The Independent | The Independent
Nicholas Goldberg: This is the slowest concert ever. It began 21 years ago - Los Angeles Times
The world's slowest musical composition, John Cage's 'As Slow as Possible,' changes chord for first time in seven years | CNN
A 639-year-long John Cage organ piece had a very rare chord change. And it was... - Classic FM
John Cage musical work changes chord for first time in seven years - BBC News
A 639-Year Concert, With No Intermission for Coronavirus - The New York Times
John Cage's ASLSP – Thomas Moore
See First Sound Change in 7 Years in John Cage's 639-Year-Long Song – Rolling Stone
Nicholas Goldberg: This is the slowest concert ever. It began 21 years ago - Los Angeles Times
Performer John Cage created a piece of music titled “As Slow As Possible”. It is 639 years long and will finish in 2640. It is currently playing in the Sankt-Burchardi-Church in Halberstadt,
ASFSP - John Cage's "As Slow As Possible", played as fast as possible - YouTube
Organist To Perform 4-Page Piece By John Cage Over 8 Hours
John Cage's ASLSP – Thomas Moore
The John Cage work performed over 639 years – DW – 09/04/2020
