The symphony has a duration of roughly 25 minutes and is composed in three numbered
movements. The work is largely build upon MacMillan's 1985 Piano Sonata, about which the composer commented in the score program notes, writing, "The original is 'opened up' to new forms of expansion, sometimes according to colouristic potential, other times to dramatic or even originally unseen potential. Sometimes new layers are added, such as the march, sometimes material has been projected into new contexts."
Instrumentation The work is scored for a chamber orchestra comprising two
flutes (2nd doubling
piccolo), two
oboes (2nd doubling
cor anglais), two
clarinets (2nd doubling
bass clarinet),
bassoon,
contrabassoon, two
horns,
trumpets, two percussionists,
harp, and
strings. ==Reception==