* Pop
* R&B
* Hip hop
* Country
* Rock
* Alternative
* Indie
* Electronic
* Classical
* Jazz
Boys:
* Rock
* Hip hop
* R&B
* Pop
* Country
* Alternative
* Indie
* Electronic
* Classical
* Jazz
Of course, these are just general trends. There are many girls who like rock music, and many boys who like pop music. Ultimately, everyone has their own unique taste in music.