You've been singing Lupang Hinirang wrong all this time; here's how it ought to be sung

You have learned Lupang Hinirang, the Philippine national anthem, in kinder. You've never really thought of it as a very passionate song until you stumbled upon the word 'nationalism' in your later years. In fact, at one point of your life, you've thought that singing the bloody song is much of an effort that it should be abandoned all together. Standing in the field during flag raising ceremony