Singing in tune - 6 Minute English

Vocabulary tone-deaf unable to sing tunes accurately or recognise different notes vocal cords pair of folds in the throat that move backwards and forwards when air from the lungs moves over them larynx organ between the nose and the lungs that contains the vocal cords; otherwise known as the voice box vibration continuous and quick shaking movement stress response the human body's reaction to anything that disturbs its internal balance, for example pain, infection, fear or exercise keep it up! used to encourage someone to continue doing something