Samba Track ID

Hi,

I want to ask you a samba track take it from radio show.
Anouncer says "rusaria sipiero" for this tracks singer..But I couldn't find any artists in this name...may be you know artist's and track's name....please help me to find it.



http://www.sendspace.com/file/z3gge3


I found artist's name."Jussara Silvera"