An Amateur's Guide to Finding Band's Like Dave Matthews Band After Discovering All You Need to Know About DMB
So now that you've discovered all that you want to know about DMB, it's time to find bands like DMB. A good resource for anything like this is either Pandora Radio or last.fm. These places will find music similar to your interests and allow you to hear some of it.
To get you started I've included a link, but you're likely to find these bands:
Umphreys McGee, Counting Crows, G. Love and Special Sauce, Sharon Jones and the Dap Kings, Pink Floyd, Grateful Dead