Complex sentence: In 1915, he appeared as Dick Rivers in the Princess Theatre Show, "Very Good, Eddie," with music by Jerome Kern, followed by the 1917 Jerome Kern musical, "Leave It To Jane," with lyrics by P. G. Wodehouse.
Split into simpler sentences: In 1915, he appeared as Dick Rivers in the Princess Theatre Show, "Very Good, Eddie," with music by Jerome Kern. In 1917, he appeared in the Jerome Kern musical, "Leave It To Jane," with lyrics by P. G. Wodehouse.