{
  "all": [
    { "any": [
      {"contains": {"genre": "Dubstep"}},
      {"contains": {"genre": "Dub Techno"}}
    ]},
    {"gt": {"rating": 2}},
    {"notContains": {"genre": "Christmas Music"}},
    {"isNot": {"artist": "Polo G"}}
  ],
  "sort": "dateModified",
  "order": "desc",
  "limit": 1500
}