Chord Library vs HarmonyBuilder
Chord Library
chord-library.comHarmonyBuilder
harmonybuilder.comSide by side
| Figure | Chord Library | HarmonyBuilder |
|---|---|---|
| Price from | — | $14/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Plans published | 2 | 7 |
| Spec score · Chord Finder Software | 7.5 (#17) | 7.8 (#9) |
| Purpose | Chord Library is a free guitar chord reference with interactive chord diagrams, audio playback, and a chord progression generator. | HarmonyBuilder is music notation and composition software focused on writing and hearing four-part harmony. |
| Support | The contact page invites questions, feedback, and data requests and says the team will respond as soon as it can. | The maker directs users with technical support questions to contact it and provides user manuals, tutorial videos, and FAQs. |
Plans
Chord Library
- Guitar Chord & Scale Reference PDF$9, paid once
- Ukulele Chord & Scale Reference PDF$9, paid once
HarmonyBuilder
- Basic$14 a month
- Educational$49 a month
- Free TrialFree
- Basic$14, paid once
- Professional$19, paid once
- Educational$49, paid once
- InstitutionalPriced on request
In their own words
Chord Library
Chord Library has no write-up on Specifiction yet; its figures are above.
HarmonyBuilder
HarmonyBuilder is music notation and composition software for writing and hearing four-part harmony. Its editions range from score creation and MIDI export to harmony instruction, composition tools, and teacher-student collaboration. Basic supports moving notes and experimenting with harmony and rhythm. Educational checks voice-leading errors, color-codes chord notes, and identifies and names chords. Professional adds a Chord Selector wheel, a Voicing Generator, and tools for harmonizing melodies or bass lines. Institutional provides a dedicated database for sharing assignments, homework, and compositions; its score accounts are password-protected. Compositions can be saved to a computer or public web archive, or in MIDI format, and a private link can open a score in a browser. HarmonyBuilder runs on Windows, Mac, and Linux, and requires Java 6 or higher. The trial lasts up to 28 days and includes Basic, Educational, and Professional functionality. Basic costs $14 a month; Educational costs $49 a month.