Race is a visual phenomenon, the ability to see "difference." At least that is what conventional wisdom has lead us to believe. Yet, The Sonic Color Line argues that American ideologies of white supremacy are just as dependent on what we hear--voices, musical taste, volume--as they are on skin color or hair texture. Reinforcing compelling new ideas about the relationship between race and sound with meticulous historical research, Jennifer Lynn Stoever helps us to better understand how sound and listening not only register the racial politics of our world, but actively produce them....