This is the study score of Yasushi Akutagawa's "Three Symphonies (Trinità Sinfonica)". This work was composed in 1948 and premiered in 1949 with the composer conducting the Tokyo Philharmonic Orchestra. It consists of three movements, consisting of "Capriccio", "Ninnerella (Lullaby)", and "Finale", and is now regarded as one of Akutagawa's career works.