The Regimental corps of Drums of the 1st Battalion／The Royal Gloucester Berkshire and Wiltshire Regiment／The Band of the Prince of Wale's Division (Lucknow)の最新シングルをお届け！The Regimental corps of Drums of the 1st Battalion／The Royal Gloucester Berkshire and Wiltshire Regiment／The Band of the Prince of Wale's Division (Lucknow)の最新シングルをいち早くチェックしよう！