ClefloSOTA Audio-to-LeadSheet
SheetSage2 · AI Audio to Lead Sheet & Separated Note-Track Drafts

Transcribe Music Audio into
Editable Lead Sheet Drafts

Original Audio ➔ Lead Sheet with Chords ➔ Online Fine-Tuning ➔ Export ABC / MIDI / MusicXML / PDF

Audio Files (MP3, WAV, FLAC, M4A)
Online Stream Audio URLs
3 Separated Note-Track MIDIs (Not audio stems)

拖拽歌曲音频至此处，或点击浏览文件

支持 MP3, WAV, FLAC, M4A 歌曲文件 · 自动分离主音旋律与分小节和弦

实测公开样例：
失败全额自动秒退 · 按分钟透明计费

Billed by audio duration · Automatic refund on failure · Free online edits & repeated downloads ·View Transparent Pricing

Editable DraftMelody & Chord Progressions · Fine-Tune Online
Full Track TestedVerified on 4:18 Songs · Up to 10 Minutes
Industrial ExportsMusicXML 3.1 & 3-Track MIDI in All Paid Plans
Transparent BillingBilled Strictly by Duration · Auto-Refund on Error
Standard Delivery Workflow

From Raw Music Audio to Professional Score Deliverables

Complete in four transparent, verifiable stages without black-box surprises.

01

Audio Input & Multi-Dimension Ingestion

Upload your MP3, WAV, FLAC file or paste an audio link. The system extracts duration and calculates exact deduction transparently.

Input Stage
02

Neural Transcription & Downbeat Alignment

Runs SheetSage2 + MERT acoustic models to isolate vocal pitch contours, estimate chord harmony, and detect bar downbeats.

Analysis Stage
03

Interactive Studio Inspection & Fine-Tuning

Audit the draft side-by-side with original audio, dual-part jianpu, standard notation, guitar tabs (beta), and piano roll playback.

Editing Stage
04

Universal Multi-Format Deliverable Export

Export MusicXML 3.1 for score editors, 3-track note event MIDIs for DAWs, ABC code, or printable vector PDFs.

Export Stage
Verified Showcase Track

Ni Zou Man Yi Xie (Take It Slower) - Verified Full Song Project

112 BPM · 4/4 · C Major Pop Folk · Neural melody & chord extraction

你走慢一些 (Take It Slower) · 4:18 实测曲目112 BPM · 4/4 拍 · C 调 · 123 小节带和弦导歌谱公开样例
样例独立试听页进 Studio 对照改谱
Technical Core Strengths

AI Audio-to-Score Engineered for Real Musicians

Focusing on reliable draft transcription, editable pitch events, and musical theory rigor.

Vocal Melody Line Extraction

Extracts primary melodic pitch contours and rhythm timings even across polyphonic commercial arrangements.

Explore Lead Sheet Tool

Timed Chord Recognition & Labeling

Identifies major, minor, 7ths, suspended, and slash chords aligned to musical measure boundaries.

Explore MusicXML Tool

Automatic Beat & Downbeat Snapping

Aligns transient onsets and metric pulse to guarantee your transcribed notes snap cleanly to DAW grids.

三轨独立音符 MIDI

Dual-Part Harmony Score & Jianpu

Instantly switches between western standard notation and dual-part numbered musical notation (Jianpu).

双行带和弦简谱

MP3 转 MIDI极速

MP3 音频文件一键提取主旋律与伴奏音符事件，随时在钢琴卷帘中对照试听微调。

MP3 转换工具

YuE2 Symbolic AI Arranger Bridge

Send transcribed ABC notation directly to YuE2 for full AI multi-voice vocal and accompaniment re-production.

Connect with YuE2
Frequently Asked Questions

Everything You Need to Know About SheetSage AI

Clear answers regarding transcription quality, billing, refunds, and file exports.

SheetSage generates high-quality Editable Lead Sheet Drafts. On songs with clear vocals and regular instrumentation (pop, folk, acoustic, and jazz), it reliably isolates primary melodies and chord progressions. Users can immediately review, edit notes, and adjust chords in the studio.