Biography
Oswald G. Ragatz
Real name: Prof. Dr. Oswald Gleason Ragatz
US organist, choirmaster, university lecturer and author (* October 30, 1917 in Sterling, Colorado).0:00
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Real name: Prof. Dr. Oswald Gleason Ragatz
US organist, choirmaster, university lecturer and author (* October 30, 1917 in Sterling, Colorado).