In the score program note, the composer wrote, "To me, the cello is the quintessential singer among string instruments, encompassing, as it does, the entire human vocal range from the lowest bass voice to the highest soprano.
Another aspect of the cello that fascinates me is the enormous range of expression, so I wanted to explore a wide gamut of techniques and dramatic moods.
In fact, the piece is virtually a concerto for the cello section, calling for highly virtuosic playing and exploring the full range and scope of the instrument.
"[1] The symphony has a performance duration of roughly 24 minutes and is cast in three movements in the traditional fast-slow-fast concerto form: The work is scored for a large orchestra consisting of three flutes, three oboes, three clarinets, three bassoons, four horns, three trumpets, three trombones, tuba, timpani, percussion, piano, and strings.
Reviewing the world premiere, Michael Walsh of Time wrote, "Zwilich's new symphony is a 24-minute, three-movement, fast-slow-fast essay that daringly transforms the cello section into a collective soloist, a throaty protagonist locked in combat with the rest of the orchestra.