The Associate in Applied Science (AAS) in Music Industries: Music Business is designed to provide aspiring music industry professionals with a broad background. For questions regarding the application process for Maricopa County, please call the Clerk of the Board's Office at: 602-506-3766 or send an email.The Music Industry Studies program can prepare you for a range of career paths in areas such as music management, audio production, and disc jockey techniques. The Certificate of Completion (CCL) in Audio Production Technologies offers students hands-on study of audio engineering and related media fields. Associate Degrees and University Transfer. Maricopa County is second largest electoral jurisdiction in the United States. OR a student who is just starting out and needs some advice on where and how to begin?! The Maricopa County Juvenile Probation Department operates one detention facility in Phoenix with a team of officers working 24 hours a day, 7 days a week. Maricopa Unified School District is proud to offer an extended day program for ALL students in grades Tk-6. Provide at least one of the services as an organized program: Transitional Housing.