In the 1920s, Thomas A. Dorsey melded negro spiritual themes with blues arrangements to create a new gospel music genre. Through the years, gospel music has evolved with mainstream music. In the 1990’s gospel musicians blended R&B, pop, and hip-hop with conventional religious concepts to attract a younger audience. There was criticism from traditional gospel fans, an artist like Kirk Franklin and Ricky Dillard, and the New Generation Chorale started to prove that the appropriation of secular music styles can produce spiritual and entertaining music.