Hoping to capitalize on this new market, Smith began her recording career in 1923. Bessie Smith was signed to Columbia Records in 1923 by Frank Walker, a talent agent who had seen her perform years earlier. Her first session for Columbia was on February 15, 1923; it was engineered by Dan Hornsby. For most of 1923, her records were issued on Columbia's regular A-series. When the company established a "race records" series, Smith's "Cemetery Blues" (September 26, 1923) was the first issued. Both sides of her first record, "Downhearted Blues" backed with "Gulf Coast Blues", were hits (an earlier recording of "Downhearted Blues" by its co-writer Alberta Hunter had previously been released by Paramount Records).