Hearing Secret Harmonies was created in 1975.
The Harmonies was created in 2010.
Werckmeister Harmonies was created on 2001-02-01.
Harmonies for the Haunted was created on 2005-09-13.
Imperfect Harmonies was created on 2010-09-21.
Seven Harmonies of Unknown Truths was created in 1992.
Children's Hearing was created in 1971.
Siemens Hearing Instruments was created in 1847.
Ascent Hearing Care was created in 2007.
Action on Hearing Loss was created in 1911.
Hearing Voices - album - was created in 2001.
A Secret was created in 2007.
The Secret Is Out was created in 1995.