Human beings like to classify stuff. I think the word "genre" is just French for classification. So much modern music is a blend of genres. Modern R&B has many elements of Electronica. I hear Jazz infused Hip Hop. Even some Country has elements of Urban (read Black music) elements. Some Rap has elements of Electronica and even Jazz phrasing. Its a wonderful mish-mosh, which is elemental to "American" music.
I now enjoy listening to World music. I hear a lot of very cool electronica in Middle-Eastern and Indian music. Not to mention the influence of Reggae on African music.
I suggest streaming the "Station" World Revolutions, one of the three streams on World Fusion Radio. Although its only 320 kbps, it's very listenable, even on an elevated sound system. He does request donations.