Artists from both coasts duke it out on the charts this week. We’ve been fans of the Helio Sequence's ambient sound for some time now, and today the band releases their fourth album, Keep Your Eyes Ahead. -Download some songs at CNET -Aversion interviewed Helio singer Brandon Summers -Read an album review at Billboard.com -Buy Keep Your Eyes Ahead So if you visit the Mars Volta’s website, you can read a very elaborate story about......