"Oh, Lady! Lady!!" was the last successful "Princess Theatre show". Kern and Wodehouse disagreed over money, and the composer decided to move on to other projects. Kern's importance to the partnership was illustrated by the fate of the last musical of the series, "Oh, My Dear!" (1918), to which he did not contribute. It was composed by Louis Hirsch, and ran for 189 performances: "Despite a respectable run, everyone realized there was little point in continuing the series without Kern." Musicals by other teams followed at the theatre, but without especial success.