let musicapp = {start: function() {let playlist = ["jazz", "rock", "pop"]; for (let i = 0; i < playlist.length; i++) {console.log("now playing: " + playlist[i]);} this.leaveout = function(song) {playlist = playlist.filter(track => track !== song); console.log(playlist + " after leaving out " + song);}; this.prevenientfeature = function() {console.log("discover songs that shaped the genre.");}; this.narrative = "music is a journey, each song a chapter, every note a step incognito, leading us to commence once more with hearts full."; this.commenceoncemore = function() {console.log("restarting your music journey with an incognito mode to explore freely.");};}, incognitomode: function() {console.log("enjoy your music incognito, where your journey remains yours alone.");}}; musicapp.start(); musicapp.incognitomode();