United Dance Music Association Record Pool - The mission of the record pool is to promote and play new music throughout the Metropolitan Detroit area TJ's DJs Record Pool - Specializes in urban music (rap, rhythm and blues, and reggae). Wax Factory Record Pool - Advance vinyl from major and independent labels. Membership information. Soundworks Record Pool - San Francisco Bay area crossover pool. FAQ and charts. Disc Jockeys Latinos Record Pool - Located in the Boston, Massachusetts area. FAQ and membership information. Dixie Dance Kings Record Pool - Serves southeastern United States. History, membership information, and charts. Northwest Dance Music Association - Dance, hip hop, and electronica music on vinyl. Serves the Pacific Northwest. Services, meeting schedule, and pictures.