I would like to locate a song whose artist is named "Franceska" and
whose name is "Let's is night."  The names I have provided may not be
accurate.  The song lyrics include the words "I was dreaming of
looking for you."  I believe that the artist is Russian.

the artist is not russian.... Do you know his /her age?

I'm not sure of her age but I would guess that she is quite
young...most likely under the age of 30.  My room mate found the song
while in Jugoslavia and told me it was Russian.  The song is of a
genre that would probably be described as techo or perhaps trance. 
The MP3 that I had of the song on my computer was titled Franceska -
Let's is night.