Original sentence: Cobb reading from his works, a lecture by James J.Davis, secretary of labor in the Harding administration, and a performance of the song "De Ducks" by African American musicians F.Miller and Aubrey Lyles who wrote the book for the musical Shuffle Along (1921).The Famous Van Eps Trio in a Bit of Jazz (1921), filmed in Phono-Kinema, features Fred Van Eps, father of musician George Van Eps.The system was used for a small number of short films, mostly made in 1921, of subjects such as actor Frederick Warde reading an original poem, labor leader Samuel Gompers speaking on labor issues, Judge Ben Lindsey on the need for a separate juvenile court system, Irvin S
Edited sentence: Cobb reading from his works, and a lecture by James J.Davis, secretary of labor in the Harding administration.Kellum also filmed musical numbers, including a performance of the song "De Ducks" by African American musicians F.Miller and Aubrey Lyles who wrote the book for the musical Shuffle Along (1921), and The Famous Van Eps Trio in a Bit of Jazz (1921), featuring Fred Van Eps, father of musician George Van Eps.The system was first used for a small number of short films, mostly made in 1921.These films presented subjects such as actor Frederick Warde reading an original poem "A Sunset Reverie", labor leader Samuel Gompers speaking on labor issues, Judge Ben Lindsey on the need for a separate juvenile court system, Irvin S