A = Airflow. Never hold your breath while singing. The airflow is what creates and carries your vocal tone, so keep it flowing. Avoid Clavicular Breathing and Belly Breathing -- instead, learn the proper way to breathe for singing, called diaphragmatic breathing. Fill the lower portion of your lungs as if you had an inner tube around your waist that you were evenly filling.
B = Breathing properly for singing requires the shoulders to remain down and relaxed, not rise with the breath intake. A singer will gain power to their voice by strengthening the muscles in their ribcage and back.
C = Communicate the music's message. During performance it is very important to communicate the message of the song. If you make a "mistake" don't point it out to your audience. It is most likely they did not even notice.
D = Diaphragmatic Support. Develop the strength and coordination of the diaphragm and become a pro at controlling the speed of the airflow released, the quantity of the airflow released and the consistency of the airflow released.
E = Elasticity of the Vocal Folds. The vocal tone is created as airflow bursts through the cleft of the vocal cords causing them to vibrate/oscillate. The vocal folds can lose elasticity due to misuse, lack of use and/or increase of age. Be sure to train your voice with vocal exercises on a regular basis to keep your voice in shape.
