There are songs that talk only about love, and the nice feeling of having someone in your life. Singers sing different songs depending on how they feel, of course if one artist has love problems then he will most definitely write sad songs. Many of the new songs that appear nowadays, are either about bad relationships or about empowering after a relationship. These are all facts of life, and songs that are inspired from reality are more probable to have success.
Because there is a wide rage of songs you can choose, a person can listen to any type of music, rock , ballads, pop , r&b etc. Also if today you just don`t feel like listening to a more slow melody then you can easily put another song, that talks about happiness, freedom or anything else. Depending on the mood you have, you can listen a melody that can make you feel better. For some, listening to sad songs when they are sad is just what they need, and for others cheerful songs make them forget about their problems. Each person has a certain type of music that he really likes. Songs that don`t talk about sadness are fewer that those that have in them lyrics that make you think about something sad.
Even house music , club music has lyrics that are related more or less with love, sadness etc. People love anything that seems like it was specially written for them and so, many lyrics just touch their soul. In the end what really matters is to have a special feeling when you hear you melody. We all have our special melody, and most of the couples also choose their own melody. Usually couple melodies are love melodies that don`t have a single word about sadness. At weddings we most often hear love songs, old love songs that still make our heart beat faster when we hear them. This is what romanticism means. Listening with your significant other, a melody that explains in beautiful words what you mean to each other. Music has become a way to relax, to loosen up, to pass time . People listen to music every day. When they are going to work, at home, at the gym etc. Music is a way of communication, music is art ,music sends different messages.