AI-powered interactive 3D diagrams with voiceover narration
AI music transcription: convert audio to MIDI and sheet music, scan scores, detect song keys
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
Free: 5 transcription jobs daily. Downloads are one-time purchases: up to 2 pages $2.99, 3–9 pages $5.99, 10+ pages $9.99 for MusicXML + MIDI; Rehearsal Pack with practice MP3s and slow mixes $3 more. Credit packs: $9 unlocks 4 pieces, $19 unlocks 10. Practice Passes: $9.99 for 30 days or $29 for 90
Key features
AI builds 3D scenes from text descriptions
Step-by-step guided walkthrough
Automatic voiceover narration
Select scene elements for individual explanations
Refine scenes through conversation
Render images of scenes
Share projects with shareable links
Embed diagrams on websites
Transcribe audio files (MP3, WAV, FLAC, OGG) to MIDI and sheet music
Scan sheet music PDFs and photos into editable MusicXML
Detect song key, Camelot code and BPM
Browser preview with highlighted notes before downloading
Note-matching exercises with microphone or keyboard input
Harmonic-ghost filter to remove phantom octave notes from transcription
Quality metrics displayed on every transcription job
What makes it different
Converts natural language descriptions into interactive 3D visualizations
Includes AI-generated voiceover explanations
Interactive refinement through chat conversation
Private by default with easy sharing
Tuned transcription engine with harmonic-ghost filter, not an API wrapper
Honest quality metrics on every job showing notes detected and ghosts filtered
Free daily use with no account required
One-time payments per piece, no subscription required
Professional notation engraving and MusicXML output for editing in music software