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LICENSE

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+Text2Score ABC Notation Dataset — Composite License Notice
+===========================================================
+
+This dataset is a composite assembled from multiple source datasets, each governed
+by its own license. Users must comply with ALL applicable licenses for the
+subsets they use.
+
+The most restrictive terms among the included sources are:
+  - Non-commercial use only
+  - Attribution required
+  - ShareAlike (derivatives must carry the same license terms)
+
+These constraints derive from the ASAP Dataset (CC BY-NC-SA 4.0) and the
+Wikifonia/EWLD Dataset (non-commercial research only). As a result, the full
+composite dataset may only be used for NON-COMMERCIAL RESEARCH purposes.
+If you require commercial use, restrict yourself to the PDMX and SymphonyNet
+subsets (both MIT-licensed).
+
+-------------------------------------------------------------------------------
+Source-by-source license summary:
+-------------------------------------------------------------------------------
+
+  Source                          License           Full text
+  ──────────────────────────────  ────────────────  ──────────────────────────────────────
+  PDMX Dataset                    MIT               LICENSES/LICENSE_PDMX.txt
+  SymphonyNet (Contemporary MIDI) MIT               LICENSES/LICENSE_SYMPHONYNET.txt
+  ASAP Dataset                    CC BY-NC-SA 4.0   LICENSES/LICENSE_ASAP.txt
+  Wikifonia / EWLD                Non-commercial,   LICENSES/LICENSE_WIKIFONIA.txt
+                                  restricted access
+  ABC Notation Data (converted)   See note below    —
+
+Note on ABC Notation Data:
+  The ABC notation subset was compiled from MIDI-to-ABC conversions of quantized
+  MIDI files and direct XML-to-ABC conversions from various publicly available
+  sources. The copyright status of individual pieces varies. Users are responsible
+  for verifying the rights status of any specific piece they intend to use beyond
+  non-commercial research.
+
+-------------------------------------------------------------------------------
+Full license texts are provided in the LICENSES/ directory of this repository.
+-------------------------------------------------------------------------------

LICENSES/LICENSE_ASAP.txt

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+Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
+
+Source: ASAP — Aligned Scores and Performances Dataset
+Repository: https://github.com/fosfrancesco/asap-dataset
+Authors: Francesco Foscarin, Andrew McLeod, Philippe Rigaux, Florent Jacquemard, Masahiko Sakai
+
+Reference:
+  Foscarin, F., McLeod, A., Rigaux, P., Jacquemard, F., & Sakai, M. (2020).
+  ASAP: a dataset of aligned scores and performances for piano transcription.
+  In International Society for Music Information Retrieval Conference (ISMIR),
+  pp. 534–541.
+
+=======================================================================
+
+Creative Commons Corporation ("Creative Commons") is not a law firm and
+does not provide legal services or legal advice. Distribution of Creative
+Commons public licenses does not create a lawyer-client or other
+relationship. Creative Commons makes its licenses and related information
+available on an "as-is" basis. Creative Commons gives no warranties
+regarding its licenses, any material licensed under their terms and
+conditions, or any related information. Creative Commons disclaims all
+liability for damages resulting from their use to the fullest extent
+possible.
+
+Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
+Public License
+
+By exercising the Licensed Rights (defined below), You accept and agree
+to be bound by the terms and conditions of this Creative Commons
+Attribution-NonCommercial-ShareAlike 4.0 International Public License
+("Public License"). To the extent this Public License may be interpreted
+as a contract, You are granted the Licensed Rights in consideration of
+Your acceptance of these terms and conditions, and the Licensor grants
+You such rights in consideration of benefits the Licensor receives from
+making the Licensed Material available under these terms and conditions.
+
+Section 1 – Definitions.
+
+  a. Adapted Material means material subject to Copyright and Similar
+     Rights that is derived from or based upon the Licensed Material and
+     in which the Licensed Material is translated, altered, arranged,
+     transformed, or otherwise modified in a manner requiring permission
+     under the Copyright and Similar Rights held by the Licensor.
+
+  b. NonCommercial means not primarily intended for or directed towards
+     commercial advantage or monetary compensation.
+
+  c. ShareAlike means if You Share Adapted Material You produce, You must
+     apply the same license (or a compatible one) that You apply to the
+     Licensed Material.
+
+Section 2 – Scope.
+
+  Subject to the terms and conditions of this Public License, the Licensor
+  grants You a worldwide, royalty-free, non-sublicensable, non-exclusive,
+  irrevocable license to reproduce and Share the Licensed Material, in
+  whole or in part, for NonCommercial purposes only; and to produce,
+  reproduce, and Share Adapted Material for NonCommercial purposes only.
+
+Section 3 – License Conditions.
+
+  Attribution: If You Share the Licensed Material, You must retain
+  identification of the creator(s), a copyright notice, a notice referring
+  to this Public License, and a URI or hyperlink to the Licensed Material.
+
+  ShareAlike: If You Share Adapted Material, the Adapter's License must be
+  a Creative Commons license with the same License Elements (BY-NC-SA) or
+  a BY-NC-SA Compatible License.
+
+Full license text: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode

LICENSES/LICENSE_PDMX.txt

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+MIT License
+
+Source: PDMX — A Large-Scale Public Domain MusicXML Dataset for Symbolic Music Processing
+Repository: https://github.com/pnlong/PDMX
+
+Copyright (c) 2023 Phillip Long
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

LICENSES/LICENSE_SYMPHONYNET.txt

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+MIT License
+
+Source: SymphonyNet — Symphony-Level Music Understanding and Generation
+Repository: https://github.com/symphonynet/SymphonyNet
+
+The Contemporary MIDI subset used in the Text2Score dataset is derived from
+the SymphonyNet project and is redistributed under the MIT License as declared
+by the SymphonyNet repository.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

LICENSES/LICENSE_WIKIFONIA.txt

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+Wikifonia / Enhanced Wikifonia Leadsheet Dataset (EWLD) — License Notice
+=========================================================================
+
+Source: Enhanced Wikifonia Leadsheet Dataset (EWLD)
+Zenodo DOI: https://doi.org/10.5281/zenodo.1476555
+Author: Federico Simonetta, Università di Milano
+
+Reference:
+  Simonetta, F., Carnovalini, F., Orio, N., & Rodà, A. (2018).
+  Symbolic Music Similarity Through a Graph-Based Representation.
+  In Proceedings of Audio Mostly 2018, pp. 26:1–26:7. ACM.
+  https://doi.org/10.1145/3243274.3243301
+
+=======================================================================
+
+⚠️  IMPORTANT — RESTRICTED ACCESS DATASET
+=======================================================================
+
+The Wikifonia/EWLD dataset is hosted on Zenodo as a RESTRICTED dataset.
+Access to the original files requires submitting a formal access request
+to the dataset author on Zenodo and explicitly agreeing to the following
+conditions:
+
+  1. Providing your Name and Surname(s), Institution, and Role.
+  2. Confirming that: "The data will never be used for commercial and/or
+     profit purposes by me or other people I will give the data to."
+  3. Providing a brief description of the research project.
+
+These terms mean that:
+  - Use of any data derived from EWLD is STRICTLY NON-COMMERCIAL.
+  - Redistribution of EWLD-derived data may not be permitted without
+    explicit authorisation from the original author.
+
+⚠️  NOTE ON REDISTRIBUTION IN THIS DATASET:
+  The inclusion of EWLD-derived content in the Text2Score dataset was done
+  in the context of non-commercial academic research. Users who download
+  and use this dataset must independently ensure their own use complies
+  with the EWLD access conditions above. If in doubt, exclude the Wikifonia
+  subset (6,076 pieces) from your use.
+
+A PUBLIC DOMAIN subset of Wikifonia is available separately as OpenEWLD:
+  https://github.com/00sapo/OpenEWLD
+
+=======================================================================
+
+No standard SPDX license identifier applies to this dataset.
+Refer to the Zenodo record for the authoritative terms:
+  https://doi.org/10.5281/zenodo.1476555

README.md

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+# Text2Score ABC Notation Dataset
+
+A large-scale symbolic music dataset in ABC notation, curated to support text-driven sheet music generation. Released as part of the **Text2Score** project.
+
+📄 **Paper**: *Coming soon on arXiv* — [Placeholder link]
+💻 **Code**: [https://github.com/keshavbhandari/text2score](https://github.com/keshavbhandari/text2score)
+🎵 **Demo**: [https://keshavbhandari.github.io/portfolio/text2score](https://keshavbhandari.github.io/portfolio/text2score)
+
+---
+
+## 🚀 Download & Install Dataset
+
+```bash
+pip install -U huggingface_hub hf-transfer
+export HF_HUB_ENABLE_HF_TRANSFER=1
+huggingface-cli download datasets/mimbres/text2score --local-dir ABC_Dataset
+cd ABC_Dataset
+tar xf ABC_Dataset_abci_pkl_json_aug.tar
+```
+
+---
+
+## 📖 Dataset Description
+
+This dataset comprises **621,162 pieces in ABC notation**, assembled from multiple sources via MIDI-to-ABC conversion (quantized MIDI only, for training quality), direct XML-to-ABC conversion, and publicly available online repositories. The collection spans a broad range of genres and instrumentation, including chamber music, symphonies, film soundtracks, folk tunes, choral works, and solo instrument pieces.
+
+| Source | Count |
+|---|---|
+| ABC Notation Data | 316,118 |
+| PDMX Dataset | 253,339 |
+| SymphonyNet (Contemporary MIDI) | 45,629 |
+| Wikifonia Dataset | 6,076 |
+| ASAP Dataset | 234 |
+| **Total** | **621,162** |
+
+---
+
+## 📝 Citation
+
+If you use this dataset, please cite our paper (BibTeX to be updated upon arXiv release):
+
+```bibtex
+@article{bhandari2025text2score,
+  title     = {Text2Score: Generating Sheet Music from Textual Prompts},
+  author    = {Bhandari, Keshav and Chang, Sungkyun and Roy, Abhinaba and Ronchini, Francesca and Benetos, Emmanouil and Herremans, Dorien and Colton, Simon},
+  journal   = {arXiv preprint},
+  year      = {2025},
+  note      = {arXiv link coming soon}
+}
+```
+
+---
+
+## ⚖️ License
+
+This dataset is a composite assembled from multiple sources. **Each source carries its own license — users must comply with all applicable terms for the subsets they use.** Full license texts are provided in the [`LICENSES/`](./LICENSES/) directory of this repository.
+
+| Source | License | Full text |
+|---|---|---|
+| PDMX Dataset | MIT | [`LICENSES/LICENSE_PDMX.txt`](./LICENSES/LICENSE_PDMX.txt) |
+| SymphonyNet (Contemporary MIDI) | MIT | [`LICENSES/LICENSE_SYMPHONYNET.txt`](./LICENSES/LICENSE_SYMPHONYNET.txt) |
+| ASAP Dataset | CC BY-NC-SA 4.0 | [`LICENSES/LICENSE_ASAP.txt`](./LICENSES/LICENSE_ASAP.txt) |
+| Wikifonia / EWLD | Non-commercial, restricted access ⚠️ | [`LICENSES/LICENSE_WIKIFONIA.txt`](./LICENSES/LICENSE_WIKIFONIA.txt) |
+| ABC Notation Data (converted) | Varies by piece; see `LICENSE` for details | — |
+
+> ⚠️ **Wikifonia / EWLD notice:** The original EWLD dataset on Zenodo is **restricted-access** and requires users to explicitly agree to non-commercial terms before obtaining access. Redistribution of EWLD-derived content may not be permitted without authorisation from the original author. Users should independently verify compliance with those terms. A public-domain subset is available as [OpenEWLD](https://github.com/00sapo/OpenEWLD).
+
+> ⚠️ **Overall constraint:** The most restrictive licenses in this composite (ASAP: CC BY-NC-SA 4.0; Wikifonia: non-commercial only) mean the **full dataset may only be used for non-commercial research purposes**. For commercial use, restrict to the PDMX and SymphonyNet subsets (both MIT-licensed).
+
+See [`LICENSE`](./LICENSE) at the root of this repository for a full composite summary.