M. C. Brennan is a writer and performer originally from Phoenix, Arizona, USA. Besides music, she has also appeared in several feature films and on television, and is quite fond of sandwiches.
Perhaps undercutting the whole make-money-now notion, but you can find a vast array of old and newer songs for absolutely free (and worth every penny) at http://www.last.fm/music/M.+C.+Brennan and/or http://myspace.com/mcbrennan.
I salute your bold interest in the ancient, home-recorded marginalia of little-known eccentrics. Cheers.