Listening to John Adams's On the Transmigration of Souls, a remarkable Ives-like remembrance of the tragedy of September 11, 2001. There are formless voids like those proposed by Ives in The Unanswered Questions, Reich-like paraphrases, particularly recalling the remarkable completely vocal tape-loop minimalist pieces using phrases from interviews. There are Ligeti-like choral voicings, often indistinguishable in what they are saying. Overall, a haunting piece--remarkable.
"I see buildings. . . water. . . buildings. . . water . . . "
All moving upward through grief to rebirth.
I can't say much for the transmigration of souls (nor for the whippoorwills that wait to snatch them away. But the piece of music is interesting and worthy of your attention.