Elliott Carter 8 Etudes a Fantasy with score Soni Ventorum

https://www.youtube.com/watch?v=WqF96XKh64Q
Etudes: 1. Maestoso 0:07 -- 2. Quietly 1:18 -- 3. Adagio possibile 2:21-- 4. Vivace 3:31 -- 5. Andante 5:19 -- 6. Allegretto leggero 7:20 -- 7. Intensely 10:00 -- 8: Presto 11:06.  
A Fantasy: 12:52.