Schedule a family childcare orientation with your local licensing department. This is where you will learn how to open a childcare business out of your home while meeting the requirements of your city and state.
The typical jump blues song had a simpler beat than most swing jazz, usually with guitar relegated to rhythm and solos provided by a saxophone. In deference to the wilder music, jump blues lyrics were often more salacious than their other R&B counterparts, often featuring outrageous and even campy vocals to match.
As it is the purest form of American music, and since all rock, rap, r&b, some jazz, and pop groups are influenced by the blues whether they try to or not, I'd say it is popular everywhere.