Play is like Madonna`s Music, a request for the DJ to play a song. But unlike Madonna`s knowingly kitschy song, Play really is just about wanting the DJ to "play it all night long." Play has a decent groove and like Lopez` Waiting For Tonight, it`s effective and upbeat, if not particularly distinctive or smart, dance music. With its slightly cheesy beeping electronic effects, Play has an 80`s feel. Lopez` voice isn`t strong but it`s loose and competent.