My peoples DJ Excel has a great website that highlights Baltimore Club Music and Hip-Hop called BMore Original Records.
Besides individual song downloads, interviews and things, there are a LOT of great radio shows that do the concept of Black Radio proud in my opinion up on the 'site.
Here are a few Baltimore House Music mixes from the Down Lo Radio Show from the BMore Original Records website - give them a listen, download and enjoy!
** NOTE - These mixes are NOT clean/radio friendly, so don't be blasting them too loud over your office work speakers (but get your party on in your headphones, house, etc.)! **
BMore Original Records Official Website