Paul C. Herfurth
Clarence Paul Herfurth (1893–1988) was an American music educator, arranger, and author best known as the first author of the widely used "Tune a Day" instructional music books. He began violin studies at age seven, studied at the New England Conservatory of Music, and later helped establish New Jersey’s first full instrumental music program.
Oct 7, 1893
Wikipedia
music education
instructional books
arrangement