We have George Frideric Handel to thank for the next example, in a melody that would later be adapted as the holiday standard, “Joy to the World.” The minor second interval here appears with the lyrics “joy” and “to” at 0:04 in the version below. Easy enough! Surprisingly, even medicines can affect your hydration levels. Cold and allergy medication, including decongestants and antihistamines, can have a drying effect on the body. When your mucus membranes dry out, your ability to sound good when you sing is hindered and your vocal folds are also more likely to be further irritated.