The Manhattan Project may refer to (7) artists.
1) An electronic band from Rochester, New York - http://www.myspace.com/themanhattanprojectlive
2) A metalcore band from Greensboro, North Carolina - http://www.myspace.com/themanhattanprojectnc
3) An emotive punk band from the Lehigh Valley, PA. -
Free EP
http://www.mediafire.com/?qqdsd23dcdw10vq
Myspace is awful.
http://www.myspace.com/themanhattanprojectpa
4) A Hip Hop group from Oak Ridge, TN - http://www.myspace.com/mahattanprojectmusic
5) An alternative rock band from Birmingham, UK. - http://www.myspace.com/iammanhattanproject
6) A melodic hardcore band from South London, UK. - http://www.myspace.com/tmpuk
7) An American jazz fusion band.