by Scott YanowA talented ragtime pianist and occasional vocalist who has thus far put out four CDs on her HVR label, Sue Keller started playing piano when she was four. She also studied flute and took voice lessons, played guitar, and sang in some school operas. After a wide variety of musical jobs (including playing rock), she started concentrating more on vintage jazz and ragtime. In 1992, Sue Keller established Ragtime Press to publish rags by little-known composers and the HVR label to her music.