. >> reza vali: they play the same music, but with the slight time difference.u guys have to actually listen to her ... you echo, you always echo. >> if you're the latest diva or pop star, you better watch out. david hevel just might be working on a sculpture of you. >> david hevel: so this is mariah carey as a fat goat. >> and the music of la familia, pena govea. this time on spark. [ ♪music ]