Explanation

First at all, I'd like to explain what kind of music i listen to:

RAP

It means speak speed, it started in the 80's and it have become a very influent music, wearstyle and lifestyle. Some american rappers i like are Eminem, 2-pack, public enemie, Lil wayne and Kanye West. In Europe, Promoe is a very popular singer, he's from Findland and he sings for the rights and against the war. Here in Spain, we have a lot of very well-known groups; for example, Nach scratch, Violadores del Verso, Chojin and Porta.

ELECTRO

This style was created in the 70's, the most part of the songs  are base, it was made to dance in the disco cause this musics "helps" your body to move. Electro music takes a lot of styles as dance, disco, funk, dupstep and house.
Some important DJs are Daft Punk, David Guetta, Aviici,  Mako and Skrillex

The Best One: ROCK!

Rock was created in the 60s based on Rock&roll, blues, country and R&B. Rock has got a lot of genders: Metal, folk, alternative, nu metal, speed metal, hard metal, heavy metal, death metal, melodic metal, grunge, garage, indie, etc.  You can use a lot of instruments to play rock, such as the guitar (acoustic and electric), the bass, the drums, some mix-tables or the keyboard. There are diferent ways to sing too, for example: To lung, gutural, screamo, etc.
Some groups and musicians i like are: Neil Young,  Jack White (The White Stripes, The Raconteurs, The Dead Weather and by his own), Marilyn Manson, System of a Down, Linkin Park, The Veils, Pink Floyd, Placebo and two hundred more.