Looking for Excellent Singer For Recording Collaboration in Boston, Massachusetts For Sale

Hello,
I am a songwriter and guitarist who is looking for a great vocalist to sing on my recordings. I do all of my own recording, production, mixing etc. My sound is something along the lines of Coldplay, The Avett Brothers, John Mayer, etc. Below are links to samples of three tunes that I am looking for someone to sing on (instead of myself). I hope to make some really good, professional sounding tracks.
LINKS:
https://dl.dropbox.com/u/xxxxxxxx/Pat%20W_Song%20Sample%202.mp3
https://dl.dropbox.com/u/xxxxxxxx/Pat%20W_Song%20Sample.mp3
https://dl.dropbox.com/u/xxxxxxxx/pat%20walsh%20song%20sample%203.mp3
If you feel inspired to sing on any of these please reply with a link to your Reverbnation or Soundcloud page (or any similar musical web page). If you don't have a profile then a photo and sound recording of respectable quality will do as well, though I would prefer to work with someone who has some experience. These songs are probably best for a female vocalist but will consider male singers as well. please be under 30 years old, planning to stick around the Boston area for at least a little while. This collaboration will definitely be fun and won't be time consuming if that is a concern. One last thing, if your only musical ambition is to just post youtube videos of yourself singing along to Talyor Swift tunes, I wish you all the best with that but please don't reply to this. Thanks and I look forward to hearing from you!!
A photo of myself can be seen here. I am the guy on the rigth (this is a another project I am working on):
http://www.reverbnation.com/chasereight