Kitauji High School Concert Band is preparing their parts for the ensemble, but some students are fooling around when they should be practicing.
Sectional practice is where
تمرين الأقسام المتفرّقة
Bei der sektionalen Probe …
En los ensayos por secciones,
En los ensayos por secciones,
Les répétitions par groupes
Nelle prove di sezione,
Treino seccional é quando