Halloweek requires a scary amount (get it?) of planning. From crafty costumes to strategic party-hopping, this once playful childhood holiday has morphed into a stressful social experience as we’ve grown older. To relieve you of one thing on your to-do list this week, we’ve created a playlist for any Halloweek pregame. Enjoy the classic hits from your elementary school costume parade as well as some newer, “cooler” tunes.