In 2002, when Adam Swanson was 10 years old, he first heard ragtime music. “We bought my grandparents an internet system, and I heard ragtime as the background music,” laughs Swanson. “I liked it so much I started asking my mom to play it, because she played a little piano. Before long I started learning on my own.”
In February -- ten years later -- Swanson will play...