Sounds of Reform: Progressivism and Music in Chicago, 1873-1935 - Paperbackby Derek Vaillant (Author) Between 1873 and 1935, reformers in Chicago used the power of music to unify the diverse peoples of the metropolis. These musical progressives emphasized the capacity of music to transcend differences among various groups. Sounds of Reform looks at the history of efforts to propagate this vision and the resulting encounters between activists and ethnic, immigrant, and working class residents. Musical progressives sponsored