This photo shows R. Carlos Nakai giving a demonstration at Southern Illinois University of Edwardsville.

This photo shows the Blind Boys of Alabama.

This photo shows Norman Mailer speaking at Southern Illinois University of Edwardsville.

This photo shows Norman Mailer speaking at Southern Illinois University of Edwardsville.

This photo shows Norman Mailer speaking at Southern Illinois University of Edwardsville.

This photo shows Garrison Keillor speaking at Southern Illinois University of Edwardsville.

This photo shows Garrison Keillor speaking at Southern Illinois University of Edwardsville.

This photo shows Garrison Keillor speaking at Southern Illinois University of Edwardsville.

This photo shows Kathy Mattea.

This photo shows The Blind Boys of Alabama performing at Southern Illinois University of Edwardsville.