With his father's approval, Hines left home at the age of 17 to take a job playing piano with Lois Deppe and His Symphonian Serenaders in the Liederhaus, a Pittsburgh nightclub. He got his board, two meals a day, and $15 a week. Deppe, a well-known baritone concert artist who sang both classical and popular songs, also used the young Hines as his concert accompanist and took him on his concert trips to New York. In 1921 Hines and Deppe became the first African Americans to perform on radio. Hines's first recordings were accompanying Deppe – four sides recorded for Gennett Records in 1923, still in the very early days of sound recording. Only two of these were issued, one of which was a Hines composition, "Congaine", "a keen snappy foxtrot", which also featured a solo by Hines. He entered the studio again with Deppe a month later to record spirituals and popular songs, including "Sometimes I Feel Like a Motherless Child" and "For the Last Time Call Me Sweetheart". He also accompanied Ethel Waters, describing his strategy as playing "under what the artist is doing" by listening "to the changes she made."