In honor of the 25th anniversary of the installation of Wartburg College’s Dobson organ, Karen Black, the college’s Rudi Inselmann Professor of Organ, will offer an anniversary concert on Sunday, Sept. 26, at 3 p.m., in the Wartburg Chapel.

In honor of the 25th anniversary of the installation of Wartburg College’s Dobson organ, Karen Black, the college’s Rudi Inselmann Professor of Organ, will offer an anniversary concert on Sunday, Sept. 26, at 3 p.m., in the Wartburg Chapel.