. " there is search functionality and a sneak peak at how much a song will cost.A screenshot of Green Day shows that one track 'Private Hell' will set you back $1.29 but Going To Pasalacqua costs $0.99.it is pretty clear that Google is going to offer up some sort of information on its Google Music store and if these screenshots are indeed the real deal, then this could well be one exciting service.Unfo" . . .