generate questions: In response to the pressure on Hot AC, a new kind of AC format cropped up among American radio recently. The urban adult contemporary format (a term coined by Barry Mayo) usually attracts a large number of African Americans and sometimes Caucasian listeners through playing a great deal of R&B (without any form of rapping), gospel music, classic soul and dance music (including disco).
Who invented the term "urban adult contemporary format"? {sep_token} What demographic group is the urban adult contemporary format marketed to? {sep_token} What style of singing is absent from R&B played on urban adult contemporary format stations? {sep_token} Along with R&B, gospel and dance music, what type of music is represented on urban adult contemporary stations? {sep_token} Urban adult contemporary music came into being because of pressure on what previously existing format? {sep_token}