draw.audio is built on top of several open-source works. The application itself is proprietary, but the components listed below retain their original licenses, reproduced here as required.
Several inline SVG glyphs throughout the interface are derived from Feather Icons, with the stroke width adjusted from the upstream default.
A small functional event-emitter library used as draw.audio's runtime event bus.
A MIDI file parser/serializer used to power MIDI import and export.
A small library from the Google Chrome team used to record runtime performance metrics.
The following permission notice applies to each MIT-licensed work above, with the copyright notice as stated in that work's section.
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.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use the listed files except in compliance with the License. You may obtain a copy of the License at apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.