Aurelia Hartenberger, an adjunct associate professor of music at UMSL, started collecting instruments from a variety of countries and historical eras in the 1970s.

Aurelia Hartenberger, an adjunct associate professor of music at UMSL, started collecting instruments from a variety of countries and historical eras in the 1970s.
Aurelia Hartenberger, an adjunct associate professor of music at UMSL, started collecting instruments from a variety of countries and historical eras in the 1970s.
Aurelia Hartenberger, an adjunct associate professor of music at UMSL, started collecting instruments from a variety of countries and historical eras in the 1970s.
Music students in Assistant Professor Bethany Worrell’s class built a larger-than-life model of the larynx and demonstrated how it works to produce sounds.