Music is something that expresses and touches us. It uplifts us and, truly, can bring us spiritually higher. In fact, there are certain songs amongst Chassidic sects called "nigguns" which are intended for this purpose. An article that discusses this further is
For Shabbat, we sing melodies and lyrics toward this purpose.
Judaism: Aish Shabbos Songs
There are popular Jewish songs in audio there as well.
The idea of touching our souls and emotions leads to the question - which part of my soul shall I enhance, touch and experience?
In some traditional Jewish families, music choices are limited to lyrics and melodies that speak to the highest part of a person's soul. For this reason, these families limit themselves to Jewish artists and as a result, there is SO much Jewish music!