People will associate anything with anything, not just music. The mind just connects things.
Music is highly emotional. In the West, music is divided in major and minor keys. Musical expression of the minor third is the one which seems to connect with the human emotion of sadness the most strongly. Major key music conveys a happier, positive emotion.
Jazz
Scholars associate the interpolation of tropes with the beginning of polyphonic music.
The main reason organ music comes off as scary to some people is because it is traditionally heard at many funerals. People associate it with death.
Because certain types of music calm people down and suesths them.
I want to send music to particular people
I believe it is, there has been many cases where certain songs or certain pieces of music have been able to unify people.
because there are emo's in the world.
Common moods associated with music include happiness, sadness, excitement, relaxation, and nostalgia.
Language, music, country, people, food, sport, dance, literature, history and art.
music has no sadness and happiness it is the meaning of the song that fills it up and why this song is sung by that someone
Music is used in ads for multiple reasons. One reason is that the makers of the product or service want you to associate a certain song (say, a popular one) with their product, or they might want you to associate the feelings (such as happiness, positivity, nostalgia) that the song invokes with what they are selling and hope that you will buy the product or service based on how the song makes you feel.
People like to listen to music when they are happy because they feel happier after listening to certain music. There are many reasons why music makes people happy. Music can help people unwind, forget about their problems, have fun and be more productive.