Hermann Keller
Hermann Keller (20 November 1885 – 17 August 1967) was a German Protestant church musician and musicologist. 
Q8812109
church music
Concept
Q164204
musicologist
Concept
Q98765
Hermann Keller
PER
1885-11-20T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
20 November 1885
DATE
1967-08-17T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
17 August 1967
DATE
date of birth
date of death