SAMPLES LICENSE / PROVENANCE NOTE
=================================

Directory:
  public/audio/piano/

Declared source:
  Splendid Grand Piano (Akai, Public Domain) - MF layer samples
  Source repository: https://github.com/sfzinstruments/SplendidGrandPiano
  Commit: 1c595d827b7fd7f0be3134aaed0f90b3662a09cf

Audit fields:
- Download date (YYYY-MM-DD): 2026-01-31
- Original archive filename: SplendidGrandPiano-master.zip
- Archive SHA256: 343c4cfd51fa8397ec911255e1407b8bc9b87c0dd264db75f17c2609cd458b52
- Upstream file list reference: Data/MF.txt (MF layer)
- Sample count: 62
- Storage path: public/audio/piano/
- Naming scheme: note name, sharps as "s" (e.g., C#1 -> Cs1.flac)

Processing performed:
- Downloaded MF layer samples listed in Data/MF.txt from the upstream repo.
- Renamed sample files to note-based filenames used by the app.
  (e.g., "Mf C#1.flac" -> "Cs1.flac"). No audio re-encoding performed.
- Stored 62 pitch anchors in this directory.

License / provenance statement (from upstream repo):
- Samples are public domain by AKAI.
- Upstream requests derived SFZ distributions note they are derived from the
  SplendidGrandPiano GitHub repository.

Notes:
- Keep this file and THIRD_PARTY_NOTICES.txt with any redistribution.
- If samples are replaced or reprocessed, update this file accordingly.

Compliance risk & mitigation:
- The upstream repo states the samples are public domain; no separate license
  file from AKAI is bundled.
- Mitigation: pin the upstream commit, store the archive hash, and keep the
  sample inventory below to support provenance audits.
- If you require stricter assurance, replace these samples with a library that
  includes an explicit CC0 or written commercial grant.

Sample inventory (filename | size bytes | SHA256):
- File count: 62
- Total size (bytes): 22134029
  B-1.flac | 576643 | e74ec2274b69d52b57d124e40bfa5ff7691f8c0988f0e27a40d96a98d6223d2c
  Ds0.flac | 620055 | 6812d07bc4974ad59e0cbf3dc161e0d8b2105fe67c689c053cac3436ead7920c
  F0.flac | 775631 | 8563022acd4849f50ceffbeac3eeecd49b5c41a29ecf50349982a0564d81a4a1
  G0.flac | 705153 | 3a4b3946dd74a2ebea92fb27e4977b2a65a48f2f117b046a1edc92e0a0123e96
  A0.flac | 773418 | d74935acac09c996b36ce2f885ea2e4e3f4b1a01e27a25691445836f61989be3
  B0.flac | 727806 | fe1ceb7e573ebdbc132ec962a9e817d86e33c09f42a77adc80433a28dbff9110
  Cs1.flac | 850925 | ca095ca2e2e6f599ce46a658f459405ccba9150987972c6209a7d424c9c308ab
  D1.flac | 617754 | 34aa5bb67591a69abc795f48ab73ca7cc7a466aa0bb86eb4351ebb8d169e78c7
  E1.flac | 598643 | 48e67b9ce4d9f1f0ae55e591cfda97fcbe5f588954236bfee59bcfe2b7103e96
  F1.flac | 596570 | a767b5547bed8fcf79f89111610e43d28387a9467d5aa294311ce5030d290a5f
  G1.flac | 645068 | 00ca8e910fc4ee7a3f1bad5465b6dfda8d467d55b0754281f332420183af4e14
  A1.flac | 635903 | bf8462067f720776619c9406f233763ef0980ed025b489b7bc5c8eefeb7fa82a
  B1.flac | 684619 | b48d217f9456b13b386288a8970a609768803153c9789fea7dc23eec0b3b507b
  C2.flac | 693523 | 4a51894a1c0ae9f6aca68d5b824434a24abbbaa28145b82bc514aa10ca6de8c7
  D2.flac | 570032 | 0cee67b9ca7606569b7b58db7bb2a0268412502f0ce9d317449ba41424716c91
  E2.flac | 605692 | 7462ae7b935c9e93a404ddf824b594f058c1c839fcff3c98b3398ca74432e093
  F2.flac | 612678 | eacd54987c84c5085fdedace07a61d9423ad6426f1e271ec89122a7f091000e9
  G2.flac | 570607 | 88de2e485405e72fe29a5ce94be6e688868ba021e96fdf2e14839a6226c26f4a
  Gs2.flac | 560625 | 39caec5f79e8d856d361fc27fbc133f2ecb3a799a137adbbd45efb96d65611af
  A2.flac | 494254 | 3d32033b4264a9018b2dc26a6ca07f94ec3ba863a9a045616954e8f88f4268be
  As2.flac | 496757 | e79c39925103239f58c89b4d4444fed8c4dff7d4d5280930bd2ab3c304b45bb8
  B2.flac | 412330 | 33fdef23c046f16aee1813617e4aebffc240d3a1044ffc3663ed976a4b9bfc68
  C3.flac | 365799 | 7c3c9a25e96f373845c72ed2efad225ddcaff5cdd1ad98f13bd313f0c1a31c83
  D3.flac | 457096 | 005768a02a1c34b6304f54c077c575a9172563649385b9d3f0a6f035acc437ed
  E3.flac | 432949 | 7f3253e3c3518489521c0bd1aefebb866bc2e92c8148ed5416b1109b2ab0ffc9
  F3.flac | 339554 | bdbd43c1465424bddc83cf549d445a612fbae8529694b8fbbf485d432f2ef56f
  G3.flac | 368205 | 037260fed13520017225e7a0fa6346b82189964aba3f22b7720a9efbdb7bede9
  A3.flac | 318462 | f5e6b94a67757691193ce3d032cdde57cd85a2ceae11eacc5e5a556cc8cdce01
  B3.flac | 295306 | 1e52a9a6b090945c055271a7184f07d1cb06f5d98ab3f3a43c8c08d3b6398ea0
  C4.flac | 221313 | 3134b1afeb3722a41d0cb9caaa4a38c774ac3910aa5baf6bb44ed5ec84d2f7d4
  D4.flac | 283488 | 237834a1b7c98a83938828e69e75a682c0af1501c42018d06d280090cc8c408a
  E4.flac | 282672 | 64733e976d0b7f15ca11fbb00bd6e4d4d0eb0c32ae9a48d3a453f3f699bddc45
  F4.flac | 362316 | 927e0cefe153ab9830f8b0be1422d57c236de5e4aaa548a68e46ca4cd2f8ec8f
  G4.flac | 286115 | a82f0ad916fde36c9cb5a3e28438d759819d3aac6a31dffa58d7c07bc00cb028
  Gs4.flac | 188160 | 0d1d5fa1118a3ef17544ca822045778deb2155b250c8b1d07ee61fee37805c6d
  A4.flac | 305969 | 97d4cdd50643f0b71a14b3f14aaa8354156c8262cadd480a7c4d192a954d480b
  As4.flac | 272661 | d35a7dcb5b10dac01238cd553f80df2c5aca537eb35498f4e3f6c2c7beb9ff49
  B4.flac | 240985 | 470541a3ef2ee292d9b6c483f45bc7be872ba85ec28f818d77a3fa77935d459c
  Cs5.flac | 211446 | 1277ad2b6bee65ceed5e26d9ec015e9d20aab1b75880d20ee18f798632a8a40e
  D5.flac | 222449 | 043307acd62f179321f5aa29720a76406e0ed22428340fdca0fcf3dc7e660b0b
  Ds5.flac | 196980 | 1dad1777f63b62e6c243d824601aae05ded580c4f9fc5c764760fea98e3545e7
  E5.flac | 200424 | 47dd5007175bee252fbf9eff90206e231320da748bc4bf23441492e7a544b65b
  F5.flac | 196939 | 8b959396f52a3d106efbd0575c70db70a7bb573a9b45c41736e0308f18f962bc
  Fs5.flac | 190812 | 666989892aa10b1954175396d378b52cdf8587783d24344f73bc0276ca93cb1a
  G5.flac | 164673 | c891fd6cc571741bac084b666bbc8e78a5a5ef4fffb97a05d126ad77aaf5b2c2
  Gs5.flac | 147338 | c5ebcf1fc2b7d40198fab2b5deff10a2e87a699b77e025ad9a07de5bf61b4244
  A5.flac | 130591 | 5bc717f4e4e460ca543e90d0b53c2ef9580f0fda4868e7de561e8faa177d76f9
  As5.flac | 129190 | 66deed68795daf8e558922f63a95067a34257cde8abd2a75f867323664890cbc
  B5.flac | 128489 | 52e1852700af942d276ec2e8f3d2d859fa1d87a20e0b1164539e98250c0034e7
  C6.flac | 131418 | e854a5984990f43f495707b72750e4011f20f8ed918a41f013dab58d0bf2af66
  Cs6.flac | 89323 | 7a48e44cb0d2c963d3f35e731563d39f746c364ffa9f3c14d26d87abdcdfc32f
  D6.flac | 90792 | 094c2fb01e6c4dca8e2ce25ec2df5610cbdd8bfc8d5156c48efadf719bc967cf
  Ds6.flac | 107737 | 25bbfb577427bb6d90ff5170985598b16994f1ca9564cf86e896b08f6dd840ac
  E6.flac | 111768 | ce38422b6bae7c4a307a364af991bcc8d5361bf71b52db68a7fa368240cd5c95
  F6.flac | 88020 | 88d64f9437833240c9f24d2d076f520b305dde5ef069040b02b2ffc75a2b30e9
  Fs6.flac | 108069 | 4fd10062698e77e3b4388210167cf8d7420e08cfd8f23ea7739507f1520b106e
  G6.flac | 97738 | 5681583631661a850bb2ae2aa92425ab4c05ce97a917bd101e24353a027828ca
  Gs6.flac | 114251 | 0f5fc49117ee4b3c6624fb330add202af641de3701a099d259fe1df31c6908d9
  A6.flac | 106190 | 3b51e4d11a6b83191a99072a4c94278f7490504955e0435114fd299552ecb077
  As6.flac | 75453 | c5a26ab37216930ccd3309cdb47b7cab44c2540dd392403015e4c97709c0388f
  B6.flac | 127387 | cb6fafc665d5de0e22306cf1376fb972a7f16c3a9a623cc5c2a60227cc060ead
  C7.flac | 120816 | ad9c963430f1c2153d7145d9a4e65c49cafae4987e56a35cc2ff3df46202db00