Clef Hearth
AI generated bass staff reading trainer with original exercises, a count in, keyboard answers and timing feedback.
Screenshots
Screenshots supplied by the seller.
Description
AI generated. Clef Hearth is a focused standalone browser practice tool for reading the bass staff.
Generate four bar phrases in C, G, D, F or B flat major. Choose quarter notes, mixed eighth and half note rhythms, or quarter rests. The original notation renderer includes key signatures, stems, flags and ledger lines.
Demonstrate plays the phrase. Practice supplies a count in and metronome while you answer with mouse or computer keys. Note accuracy and input timing are scored once per due note, with misses and extra inputs recorded. Export an exercise MIDI file or a practice report.
Condition
Development stage: Mostly built (seller-declared)
Seller-declared: provided by the seller, not independently verified by SellMyVibe.
- Solo creator
- Mainly AI-generated
- Under one month in development
- Tests included
- Setup guide included
- Demo available
What works
- Original bass staff notation renderer with accessible pitch labels
- Five major keys and two pitch ranges
- Three rhythm levels with four beat bar construction
- One bar count in and metronome
- Separate demonstration and note answer practice modes
- Mouse and computer keyboard pitch input across two octaves
- Single attempt pitch and timing scoring with manual correction
- Recent history, CSV reports and practice JSON files
- Exercise MIDI encoding with key, meter and tempo
- Staff, key, scoring, MIDI and PCM verification
What’s unfinished
- No treble staff, microphone or hardware MIDI
- No polyphonic score entry or native plugin
- No calibrated input latency or validated educational outcome
- Completed downloads, practice file round trip and external DAW import are not verified
Included assets
Editable source code
Setup and usage documentation
Original sound definitions
Audio verification checks and notes
Real running screenshot
Technologies
HTML, CSS, JavaScript, Web Audio API
Setup requirements
Open index.html or serve the folder with any static HTTP server. Use a deliberate play action to enable audio.
Dependencies and ongoing costs
No third party libraries, paid APIs or required services. A current Web Audio capable browser is required. Optional static hosting can be free.
Known limitations
AI generated browser practice aid. Not a formal music examination or learning certification. Bass clef, four bars and 4/4 meter only. Input timing includes browser and hardware latency; manual correction is not automatic calibration. The latest 200 assessed events are retained in memory. Note hints are allowed without changing scores. Exported MIDI uses short articulation gaps. Hosted downloads may be restricted.
Listings are reviewed for completeness and clarity before publication. Approval is not a guarantee of quality, ownership, security or commercial success. Read the details and ask questions before buying.