I'm a musician (guitarist/songwriter) and I love many different styles of music, and although this may sound a little cliche, its certainly true for me. I love everything from blues, to thrash metal, ska, reggae to country, folk, etc, and I am an expert in all of these genres (in terms of history, knowledge of bands, etc). . My main problem right now, is that I can't focus my practice time, I'll be working on some metal riffs, and all of a sudden my attention is drawn to a ska song, and I can't really get anything done. If anyone could give me some advice, it would be greatly appreciated.