According to the Internet source given below, Charles Cohen was an American musician of mixed heritage born in Cuba, Georgia.
He worked as a musician in Northern Pennsylvania and Southern New York State before moving Binghamton, New York in about late 1905. He is best known as the composer of
Riverside Rag (1910) and
Fashion Rag (1912) both published by
Vandersloot Music Pub. Co., Williamsport, Pennsylvania, USA.
He died in Binghamton.
Due credit and thanks to
"Perf" Bill Edwards and his researchers for teasing out the works by the other Chas. Cohens namely:
Arthur Charles Cohen (1875-1939) and
Charles Cohen (1874-1956)