Stimulated by DCuny's post about voice synthesis I started experimenting
with Sinsy and wrote a little song. (Thank you once again for the motivation).
Suitable for the subject I used Trance style and produced in FL Studio.

RealTracks are:
RT1771_Guitar, Electric, Rhythm JazzFunkMovinMuted Ev16 130
RT1444_Sax, Alto, Soloist JazzFunkGroovin Ev16 110
RT1273_Guitar, Electric, Soloist PopUplift Ev16 120

As I happened to get a trial version of Vocaloid's Megpoid (Gumi) I made a second
version with that voice.
I personally prefer Sinsy because it sounds really artificial. Gumi is a little
too 'human'.

http://soundcloud.com/boehmusic/artificial-voices-sinsy
http://soundcloud.com/boehmusic/artificial-voices-gumi-version

I suggest good speakers or better headphones to get the
subsonics and panning effects.

Guenter