Dial down the heat and turn up the beat.“Heartbreaker,” by MstrKrft featuring John Legend(Peppy groove with Legend’s sweet voice.)“Don’t Trust Me,” by 3Oh3 (A sniff of nostalgic cologne.)“Good Girls Go Bad,” by Cobra Starship featuring Leighton Meester(Spotted: sweet tunes.)“Knock You Down,” by Keri Hilson featuring Kanye West and Ne-Yo(Roll down the windows.)“21 Guns,” by Green Day (It gets your fists pumping. Slowly.)“Fire & Rain,” by Mat Kearney (A melancholy interlude.)“Don’t Bring Me Down,” by Electric Light Orchestra(You’re all about uppers.)“Rebel Side of Heaven,” by Langhorne Slim (Fit for splashing in a fountain.)“When I Go Away,” by Levon Helm (He’s old. And awesome.)“Dust of Daylight,” by Son Volt (Spilled your beer? Who cares? Square dance time!)“Alone Again Or,” by Calexico featuring Nicolai Dunger and His Band(You can never go wrong with mariachi.)“Stuck Inside of a Mobile with the Memphis Blues Again,” by Cat Power (Dylan who? We kid. But holy smokes, a great cover.)The beat goes on with our Summer Lovin’ playlist.