After all is said and done aside from technique singing is also based on emotions. There are thousands of songs that bring out thousands of emotions. what makes the same song different through various artists is the way its executed. There are many ways to sing a song. Its all about style and feeling… When you sing use the emotions to bring out the lyrics. Slowly in combination to your emotions they will start molding the song to you own style. One of the things I personally do when my feelings are to any extreem is pick a song the mostly identifies with my emotions and sing. I highly recommend it because you will definatly hear and feel the difference..