Drivers in Los Angeles begin to feel their jaws tighten at the mere mention of traffic. One lifelong resident, however, used that hum of urban din to make music. Taking a cue from John Cage, composer and self-taught saxophonist Brian Allen Simon heard melody in everyday noise. He records under the name Anenon. His latest release is Petrol, which is where you'll find the song: Machines. From car horns to the underground parking garage at Walt Disney Concert Hall, this album takes you places (without ever having to step foot in a car). Your questions and comments are always welcome: @marcjsanchez