A few colleges offering this major are as follows: University of Michigan, Depaul, Drexel, Boise State, University of Southern California, University of Texas at El Paso and at San Antonio
I currently have a friend obtaining a Master's level degree in music management from the University of Cincinnati. She has found her experience to be challenging and worthwhile. Having a BA in Music myself, I have heard many good things about Cincinnati's music program, especially their program in music management.
There are 121 colleges listed on the College Board website that offer a music management major. You can use the College Matchmaker function on their website to access the list.
Some from different U. S. regions are: Ferris State University in Minnesota, Berklee College of Music in Massachusetts, Georgia State University School of Music, California State University in Sacramento.
There are many to choose from such as, Berklee College of Music in Boston, MA, New York University in New York, NY, University of Southern California in Los Angeles, CA and Ohio Northern University in Ada, OH.