Manipulating Complex Objects "Hint"

Tell us what’s happening:
There’s one thing that is missing with this code/challenge, so here’s one that might help you

Your code so far

var myMusic = [
    "artist": "Billy Joel",
    "title": "Piano Man",
    "release_year": 1973,
    "formats": [ 
      "LP" ],
    "gold": true
  },     <---This one hope you notice the difference with the original =)
  // Add record here


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Link to the challenge: