The excess mucus production that triggers postnasal drip has a number of possible causes, including: 1  Colds. 2  Flu. 3  Allergies (called allergic postnasal drip). 4  Sinus infection or sinusitis (inflammation of the sinuses). 5  Object stuck in the nose (more common in children).
1. classical music-traditional genre of music conforming to an established form and appealing to critical interest and developed musical taste. classical, serious music. chamber music-serious music performed by a small group of musicians.
From Wikipedia, the free encyclopedia. Programme music (or program music in US English) is music for instruments which describes something or tells a story. It is the opposite of absolute music which is not trying to describe anything, just the sound of the piece. Programme music was very popular in the 19th century although some programme music was written earlier.