合唱團練習日期

October: 6,8,13,15,20

Novenber: 3,9,10,12,15,19,22,24,25,29

December: 1,3,6,7,8,9,10,15,16

January: 17,18,19,20,25,26,27

February: 15,16,18,22,23,25

March: 1,2,4,7,8,9,10,11,14,15,16,17,18,21,22,23,24,25,29,30,31

May: 4,11,18