{
  "condition": "minecraft:any_of",
  "terms": [
    
{
      "condition": "minecraft:location_check",
      "offsetY": -3,
      "predicate": {
        "block": {
          "blocks": "note_block"
        }
      }
    },
    {
      "condition": "minecraft:location_check",
      "offsetY": -2,
      "predicate": {
        "block": {
          "blocks": "note_block"
        }
      }
    },
     {
      "condition": "minecraft:location_check",
      "offsetY": -1,
      "predicate": {
        "block": {
          "blocks": "note_block"
        }
      }
    }

  ]
}
