Needs a location
For those looking for fresh music (mostly folk) that addresses our current national state, tune into WWUH at 91.3 on Wed and Fri mornings, 6-9AM. Ed McKeon and Susan Forbes Hansen do an amazing job of finding great material.
And if you are a performer, check out the People's Music Network: http://peoplesmusic.org/
And finally, if you like singing along, on Sat there is a song circle in W Hartford. It meets the second Sat of the months from 2 to 5pm. There's one March 11; I'll make a notice for it separately.