Military waltz in 3/4 time, 78 BPM, warm symphonic orchestra, strings (violins, violas, cellos) with legato bowing for flowing melody, French horns and trumpets for solemn brass accents on strong beats, woodwinds (clarinet, oboe) for nostalgic lyrical lines, timpani rolls and snare drum with brushes for subtle military feel without breaking waltz swing, piano with arpeggiated chords and gentle bass octaves to anchor the 3/4 rhythm, lead vocal with emotional phrasing and slight vibrato, backing choir in soft harmonies during chorus, dynamic arc from intimate verse to full orchestral chorus, final fade-out with solo violin and distant brass fanfare, reverent and heartfelt mood.