const CASCADE = 'MAC_ADDRESS_HERE';

var applescript = require('applescript');
var dash_button = require('node-dash-button');

var dash = dash_button([CASCADE]);
dash.on("detected", function (mac) {
    if (mac === CASCADE){
        console.log("CASCADE BUTTON PRESSED");
        applescript.execString('tell application "iTunes" to set selected of AirPlay device "Bonus Room Speakers" to true')
        applescript.execString('tell application "iTunes" to playpause')
    }
});