Audiomidi.app third-party resources FluidR3 General MIDI samples: Fluid Soundfont, pre-rendered by Benjamin Gleitzman and contributors at https://github.com/gleitz/midi-js-soundfonts. License: Creative Commons Attribution 3.0, https://creativecommons.org/licenses/by/3.0/. Adaptation: each bank keeps existing source samples nearest C2, C3, C4, C5 and C6; the browser sampler pitch-shifts between regions. The original recordings are not reproduced by these sounds. The bank manifest records source URLs and hashes. Basic Pitch: Spotify AB, Apache License 2.0. See models/basic-pitch/LICENSE. TensorFlow.js: Google LLC, Apache License 2.0. Browser worker code is retained from the owner's Notefold project with its source in src/workers; the inference algorithm and thresholds have not been reimplemented. mpg123-decoder: see its upstream package's license and mpg123 LGPL license. Verovio: Laurent Pugin and contributors, LGPL-3.0-or-later. The unmodified browser module is redistributed in vendor/. Source and license: https://github.com/rism-digital/verovio. FFmpeg WebAssembly core: ffmpeg.wasm contributors / FFmpeg project, GPL-2.0-or-later build. The unmodified core is compressed for transport in media/. Source/build: https://github.com/ffmpegwasm/ffmpeg.wasm. LAME MP3 encoder: LAME project / @breezystack/lamejs, LGPL-3.0 licensing. Instrument Serif and Inter: SIL Open Font License 1.1. Font license files are in licenses/. Subset to the interface's Latin glyphs and served locally as WOFF2. Application libraries include Next.js, React, Three.js, React Three Fiber, smplr, @tonejs/midi, jsPDF and svg2pdf.js. Their upstream notices and licenses remain with their source packages. This notice does not grant rights to uploaded recordings. Use audio you own or have permission to process. GM percussion bank: dave4mpls/midi-js-soundfonts-with-drums, derived from FluidR3_GM. FluidR3 samples CC BY 3.0; source wrapper MIT. https://github.com/dave4mpls/midi-js-soundfonts-with-drums . All 47 GM percussion pitches (35-81) retained; wrapper repackaged and Ogg MIME labels corrected. Source and SHA-256 in samples/drums-manifest.json. MusicXML export: unmodified Pyodide 0.29.3 browser distribution, MPL-2.0, https://github.com/pyodide/pyodide/tree/0.29.3 . Includes CPython and its standard library under the PSF license; upstream source and notices remain in that release. Mido (MIT) and packaging (Apache-2.0 / BSD-2-Clause) source and distribution license metadata are included inside vendor/python/score-engine.zip. fflate 0.8.2 (MIT), https://github.com/101arrowz/fflate, bundles the per-track ZIP. Repository score_engine and tools sources are copied unchanged, with SHA-256 entries in vendor/python/source-manifest.json. No user recording is in that ZIP.