Well, there are quite a few things that Rockstar gets perfect as far as the feel of the game with these sights and the sounds add to the realism of GTA.
And there are some things that they just do not get correct and is something that you would never actually experience in real life.
Here is a fine example!
And in the thick of the ghetto, which is portrayed after the ones in LA, you would never ever hear this song being played loudly or any at all! I thought it quite amusing.