There are many vocational music schools across the U.S., some offering degrees in one aspect of a music career and some offering non-degree training in other aspects. An Internet search is a good starting point. After narrowing down your schools of choice, visit potential schools to get a feel for the particular school. Ask representatives pertinent questions, such as "What is your accreditation?" and "Who are some of your most successful graduates?" Also talking to the students will reveal a lot about the school. Carefully compare costs and always ask yourself, "Is this a reputable school that can prepare me for the career I want in music?"
The National Association of Schools of Music (NASM), founded in 1924, establishes the national standards for music credentials and degrees. Their objective is to assure that educational music programs provide students the opportunity to develop their talent to its potential. Two principal focuses of NASM are educational quality and the integrity of the music school program. NASM publishes its findings regarding its member music programs and operations each year. They also publish an annual directory of accredited schools, consisting of degree-granting schools and non-degree-granting schools. One must be a member to access the information. The 2011-2012 dues are $65.
Costs of the schools can vary. Do your research well. There are scholarships, grants and loans available for going to vocational music school. Work closely with the school's financial aid office. They will guide and assist you in finding monies, as it is in their interest as well as yours to help you find money for school.
David Nevue of The Music Biz Academy gives sage advice to those desiring a career in music: "Treat your career like a business. That means, you need to think about where you are now, and plot out where you want to be a year from now, two years from now, and then five years from now."