Conversation so far:
What was the centenary commemoration for John Cage?
In 2012, an eight-day festival was held in Washington DC, with venues found notably more amongst the city's art museums and universities than performance spaces.
What different events were included as part of the centenary celebration for John Cage?
What were some of the events within the 8-day festival held in 2012 in Washington DC in relation to John Cage?
Did the organizers of the 8-day festival held in 2012 in Washington DC play John Cage's works?
Earlier in the centennial year, conductor Michael Tilson Thomas presented John Cage's Song Books with the San Francisco Symphony at Carnegie Hall in New York.
What other works were showcased besides John Cage's Song Books?
At the Ruhrtriennale, Heiner Goebbels staged a production of John Cage's Europeras 1 & 2 and commissioned a production of Lecture on Nothing created and performed by Robert Wilson.
Were any other works played for the John Cage's centenary commemoration besides Europeras 1 & 2 and Lecture on Nothing?
A 2012 project was curated by Juraj Kojs to celebrate the centenary of John Cage's birth, titled On Silence: Homage to Cage.
Were the performances for John Cage's centenary commemoration well-attended?
What other aspects of John Cage's centenary commemoration are notable?
Juraj Kojs' On Silence: Homage to Cage consisted of 13 commissioned works created by composers from around the globe.
Who were some of the commissioned composers from Juraj Kojs'  On Silence: Homage to Cage?
It consisted of 13 commissioned works created by composers from around the globe such as Kasia Glowicka, Adrian Knight and Henry Vega.
What were the names of others commissioned composers from Juraj Kojs'  On Silence: Homage to Cage besides Kasia Glowicka, Adrian Knight and Henry Vega?

Question: Where were these composers from?
Self-contained rewrite: Where were the commissioned composers from Juraj Kojs'  On Silence: Homage to Cage from?