Export your Turntable.fm playlist as JSON, via very hacky script.

playlister.js

var playlist = $('.songs .song').toArray().map(function(song) {
   var song = $(song)
     , deets = song.find('.details').text().split(' • ')
     , image = $(song).find('.thumb').attr('style')

   return {
    title:  song.find('.title').text(),
    artist: deets.shift(),
    length: deets.shift(),
    cover:  image ? /\((.*)\)/.exec(image).pop() : null
  }
})

console.log(JSON.stringify(playlist, null, 2))
copy(JSON.stringify(playlist, null, 2))

playlister_output.json

[
  {
    "title": "Ghost Ship",
    "artist": "Bonobo",
    "length": "4:01",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/015/766/0001576656_200.jpg"
  },
  {
    "title": "Pogo",
    "artist": "Digitalism",
    "length": "3:47",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/000/864/0000086497_200.jpg"
  },
  {
    "title": "The Matter (Of Our Discussion)",
    "artist": "Boom Bip",
    "length": "3:49",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/016/271/0001627166_200.jpg"
  },
  {
    "title": "The Legend Of Zelda",
    "artist": "Zedd",
    "length": "6:11",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/012/689/0001268994_200.jpg"
  },
  {
    "title": "Comatose Luck",
    "artist": "Xploding Plastix",
    "length": "3:40",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/007/124/0000712430_200.jpg"
  },
  {
    "title": "Now We've Made Our Ascent",
    "artist": "The Reign Of Kindo",
    "length": "3:18",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/009/310/0000931028_200.jpg"
  },
  {
    "title": "Everything in Its Right Place",
    "artist": "Radiohead",
    "length": "4:11",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/002/577/0000257712_200.jpg"
  },
  {
    "title": "The Sadder But Wiser Girl",
    "artist": "Seth MacFarlane",
    "length": "2:56",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/019/368/0001936880_200.jpg"
  },
  {
    "title": "Koop Island Blues (Album Version)",
    "artist": "Koop",
    "length": "4:33",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/006/600/0000660090_200.jpg"
  },
  {
    "title": "Alone in kyoto",
    "artist": "Air",
    "length": "4:51",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/000/454/0000045458_200.jpg"
  },
  {
    "title": "My Favourite Game",
    "artist": "The Cardigans",
    "length": "3:40",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/019/293/0001929350_200.jpg"
  },
  {
    "title": "Fuck The Pain Away",
    "artist": "Peaches",
    "length": "4:10",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/000/757/0000075723_200.jpg"
  },
  {
    "title": "Shame Of The Otaku",
    "artist": "MC Frontalot",
    "length": "3:49",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/013/749/0001374975_200.jpg"
  },
  {
    "title": "Artsy Remix",
    "artist": "edIT feat. The Grouch",
    "length": "5:03",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/017/431/0001743124_200.jpg"
  },
  {
    "title": "Get Better John",
    "artist": "Mux Mool",
    "length": "3:35",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/007/544/0000754467_200.jpg"
  },
  {
    "title": "Stairway to Heaven",
    "artist": "Rodrigo y Gabriela",
    "length": "4:44",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/016/290/0001629085_200.jpg"
  },
  {
    "title": "Smell Memory (Bix Remix) ",
    "artist": "Múm",
    "length": "5:15",
    "cover": null
  },
  {
    "title": "Grounds For Divorce",
    "artist": "Elbow",
    "length": "3:39",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/019/389/0001938905_200.jpg"
  },
  {
    "title": "The Bad In Each Other",
    "artist": "Feist",
    "length": "4:45",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/014/074/0001407416_200.jpg"
  },
  {
    "title": "M4 (Part II)",
    "artist": "Faunts",
    "length": "8:18",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/002/234/0000223480_200.jpg"
  },
  {
    "title": "At The End Of The Day",
    "artist": "Amon Tobin",
    "length": "3:12",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/010/636/0001063671_200.jpg"
  },
  {
    "title": "6 Underground (Perfecto Mix)",
    "artist": "Sneaker Pimps",
    "length": "6:07",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/003/116/0000311650_200.jpg"
  },
  {
    "title": "Mind Killer",
    "artist": "Freeland",
    "length": "3:28",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/005/934/0000593484_200.jpg"
  },
  {
    "title": "2 Hearts",
    "artist": "Digitalism",
    "length": "3:56",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/018/674/0001867493_200.jpg"
  },
  {
    "title": "All For U",
    "artist": "RJD2",
    "length": "3:28",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/001/033/0000103323_200.jpg"
  },
  {
    "title": "Easy Muffin",
    "artist": "Amon Tobin",
    "length": "4:31",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/010/637/0001063750_200.jpg"
  },
  {
    "title": "Sports,Not Heavy Crime",
    "artist": "Xploding Plastix",
    "length": "5:07",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/007/124/0000712430_200.jpg"
  },
  {
    "title": "Poor Leno (Istanbul Forever Take)",
    "artist": "Röyksopp",
    "length": "5:31",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/000/540/0000054060_200.jpg"
  },
  {
    "title": "Forces... Darling",
    "artist": "Koop",
    "length": "5:02",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/006/600/0000660090_200.jpg"
  },
  {
    "title": "Lion Hat",
    "artist": "Unicorn Kid",
    "length": "4:16",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/008/108/0000810892_200.jpg"
  },
  {
    "title": "Love's Not A Competition (But I'm Winning)",
    "artist": "Kaiser Chiefs",
    "length": "3:16",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/019/296/0001929644_200.jpg"
  },
  {
    "title": "Erase / Rewind",
    "artist": "The Cardigans",
    "length": "3:38",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/019/293/0001929350_200.jpg"
  },
  {
    "title": "The Bones Of You",
    "artist": "Elbow",
    "length": "4:49",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/019/389/0001938905_200.jpg"
  },
  {
    "title": "I Need Some Fine Wine And You, You Need To Be Nicer",
    "artist": "The Cardigans",
    "length": "3:33",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/009/961/0000996152_200.jpg"
  },
  {
    "title": "Remind me (someone else's radio remix)",
    "artist": "Röyksopp",
    "length": "4:03",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/000/194/0000019479_200.jpg"
  },
  {
    "title": "Psyche",
    "artist": "Massive Attack",
    "length": "3:21",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/007/104/0000710423_200.jpg"
  },
  {
    "title": "Black (feat. Norah Jones)",
    "artist": "Danger Mouse & Daniele Luppi",
    "length": "3:32",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/012/400/0001240011_200.jpg"
  },
  {
    "title": "Sound Of The Ghost",
    "artist": "Clutchy Hopkins",
    "length": "3:04",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/015/569/0001556943_200.jpg"
  },
  {
    "title": "Twilight Stolen",
    "artist": "Module",
    "length": "6:02",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/012/469/0001246919_200.jpg"
  },
  {
    "title": "Seven Nation Army (The Glitch Mob Remix)",
    "artist": "White Stripes",
    "length": "4:17",
    "cover": null
  },
  {
    "title": "Kong",
    "artist": "Bonobo",
    "length": "3:57",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/010/590/0001059034_200.jpg"
  },
  {
    "title": "Kinetik",
    "artist": "Phutureprimitive",
    "length": "5:30",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/015/279/0001527999_200.jpg"
  },
  {
    "title": "Firestarter (Alvin Risk Remix)",
    "artist": "The Prodigy",
    "length": "3:18",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/020/163/0002016389_200.jpg"
  },
  {
    "title": "Catch You",
    "artist": "Kill Paris",
    "length": "3:34",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/022/049/0002204955_200.jpg"
  },
  {
    "title": "Forrest Gump",
    "artist": "Digitalism",
    "length": "3:33",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/018/937/0001893794_200.jpg"
  },
  {
    "title": "Miami Showdown",
    "artist": "Digitalism",
    "length": "3:26",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/018/937/0001893794_200.jpg"
  },
  {
    "title": "The Lighthouse (King Cannibal Remix)",
    "artist": "Amon Tobin",
    "length": "6:15",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/011/695/0001169512_200.jpg"
  },
  {
    "title": "Verbal (Boom Bip Remix)",
    "artist": "Amon Tobin",
    "length": "5:11",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/010/652/0001065227_200.jpg"
  },
  {
    "title": "Esther's",
    "artist": "Amon Tobin",
    "length": "3:20",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/010/654/0001065424_200.jpg"
  },
  {
    "title": "Breathe (The Glitch Mob Remix)",
    "artist": "The Prodigy",
    "length": "4:25",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/020/163/0002016389_200.jpg"
  },
  {
    "title": "Tongue-Clucking Grammarian",
    "artist": "MC Frontalot",
    "length": "3:02",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/013/749/0001374975_200.jpg"
  },
  {
    "title": "Smack My Bitch Up",
    "artist": "The Prodigy",
    "length": "5:04",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/012/453/0001245372_200.jpg"
  },
  {
    "title": "Slowly & Silently",
    "artist": "Module",
    "length": "6:19",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/008/795/0000879580_200.jpg"
  },
  {
    "title": "TiK ToK",
    "artist": "Ke$ha",
    "length": "3:20",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/006/847/0000684746_200.jpg"
  },
  {
    "title": "Kiara (Cosmin TRG Remix)",
    "artist": "Bonobo",
    "length": "5:05",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/015/766/0001576656_200.jpg"
  },
  {
    "title": "I Want That",
    "artist": "Psapp",
    "length": "3:51",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/006/456/0000645673_200.jpg"
  },
  {
    "title": "Origin Of Species",
    "artist": "MC Frontalot",
    "length": "4:01",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/013/749/0001374971_200.jpg"
  },
  {
    "title": "Needle And Thread",
    "artist": "Psapp",
    "length": "4:19",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/006/456/0000645660_200.jpg"
  },
  {
    "title": "Between Two Points (feat. Swan)",
    "artist": "The Glitch Mob",
    "length": "5:35",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/007/812/0000781216_200.jpg"
  },
  {
    "title": "Dinosaur",
    "artist": "Ke$ha",
    "length": "2:55",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/006/847/0000684746_200.jpg"
  },
  {
    "title": "Fickle Ghost",
    "artist": "Psapp",
    "length": "2:46",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/006/456/0000645673_200.jpg"
  },
  {
    "title": "Warrior Concerto",
    "artist": "The Glitch Mob",
    "length": "3:39",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/013/130/0001313039_200.jpg"
  },
  {
    "title": "Good Times Roll Pt. 2",
    "artist": "RJD2",
    "length": "4:57",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/010/996/0001099607_200.jpg"
  },
  {
    "title": "Bloodstone",
    "artist": "Amon Tobin",
    "length": "4:10",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/010/654/0001065424_200.jpg"
  },
  {
    "title": "Cryogenic Dreams",
    "artist": "Phutureprimitive",
    "length": "6:24",
    "cover": "http://cdn.7static.com/static/img/sleeveart/00/015/279/0001527999_200.jpg"
  }
]