Question: How many songs were written by the man who shares attribution for one of his songs with a poem by Emily Huntington Miller?
Related documents: [0]  [DOC] "Jolly Old Saint Nicholas" is a Christmas song that originated with a poem by Emily Huntington Miller (1833-1913), published as "Lilly's Secret" in "The Little Corporal Magazine" in December 1865. The song's lyrics have also been attributed to Benjamin Hanby, who wrote a similar song in the 1860s, Up on the Housetop. However, the lyrics now in common use closely resemble Miller's 1865 poem. [END] 
[1]  [DOC] Benjamin Russell Hanby (July 22, 1833 – March 16, 1867), also given as Benjamin Russel Hanby, was an American composer, educator, and pastor who wrote approximately 80 songs. The most famous of his compositions are "Darling Nelly Gray", the Christmas songs "Up on the House Top", "Jolly Old Saint Nicholas", and the hymn "Who Is He In Yonder Stall?". [END] 
Answer: 
80
80