Alex Marrero, 41, is the voice of Capital Metro’s MetroRail trains and MetroRapid buses. His recorded voice announces each stop in English and Spanish. Marrero teaches at the Austin School of Music and also records voiceovers in the school's recording studio. Read the story and watch the video online at statesman.com. Photo by anamaria182 Ana Ramirez / American-Statesman #metrorail #voiceactor #musician #austintx