About

TunerChords is a small, independent project that builds free music tools that run entirely in your browser. The tuner uses the YIN pitch-detection algorithm on your device; chord sounds are synthesized in real time (Karplus-Strong string model and additive piano tones), and the metronome is scheduled on the Web Audio clock.

Third-party licenses

lamejs 1.2.1 (MP3 encoder, port of LAME) is © its authors and licensed under the GNU LGPL v3.0. We serve it unmodified as a separate file that loads only when you export an MP3; source code: github.com/zhuker/lamejs (notice). Music symbols come from the Bravura font © Steinberg Media Technologies GmbH, SIL Open Font License 1.1.