{
  "absUrl": "https://arxiv.org/abs/2609.16315v1",
  "arxivId": "2609.16315",
  "arxivVersion": 1,
  "arxivVersionedId": "2609.16315v1",
  "authors": [
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Haohe Liu"
    },
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Varun Nagaraja"
    },
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Gael Le Lan"
    },
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Xinhao Mei"
    },
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Zhaoheng Ni"
    },
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Vikas Chandra"
    },
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Abdelrahman Mohamed"
    },
    {
      "affiliations": [
        "Meta AI"
      ],
      "name": "Yangyang Shi"
    }
  ],
  "contract": "researcher-sidecars-v1",
  "id": "2609.16315v1",
  "originalTitle": "SongCraft: Unified Song Generation and Editing with Reconstructive Learning",
  "pdfUrl": "https://arxiv.org/pdf/2609.16315v1.pdf",
  "schemaVersion": 1,
  "type": "preprint"
}