Arthur B. Chapman was a person who lived a long time ago and did some very important things. He was born in 1873 and grew up in a place called Michigan, which is a state in the United States. When he was young, he loved playing sports like baseball and running, and he became really good at them.
As he got older, Arthur B. Chapman became interested in something called music publishing. This means that he helped people who wrote songs to make their music available to other people to sing and enjoy. He started his own music publishing company and it became very successful.
But Arthur B. Chapman was not just a businessman. He also loved to write songs himself, and he wrote a lot of very popular ones. Some of his most famous songs were called "Bringing in the Sheaves" and "My Michigan." "Bringing in the Sheaves" was especially popular and was sung in churches all over the world.
Arthur B. Chapman loved his community and wanted to help other people. He did a lot of charity work and donated money to help people in need. He also founded a school to help young people learn about music publishing and how to make a career out of it.
Overall, Arthur B. Chapman was a very important person who did a lot to make the world a better place. He was a talented musician, a successful businessman, and a generous and caring person.