The song was composed while Ko MATSUSHITA studied abroad in   Hungary. The compositional style of this piece in the form   of a six-part mixed chorus is influenced by various modern   European choral works. The functional structures of   composition by Hungarian composers and the excellent   harmonic structures based on the overtones of Northern   European choral music fascinated the composer very much.   This piece is full of the composer's memories of twenty   years ago and people can get a sense of the beautiful town   Budapest.