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Verified Full-Length Sample

Autumn Echoes

Classic II-V-I jazz chord progressions demonstrating acoustic harmonic inference and chromatic substitutions.

Key: FBPM: 112 BPMMeter: 4/4Duration: 2:14 (134s)Measures: 12 Bars
Original Audio Track Audition2:14 (134s)

3-Track Discrete MIDI Specification (Note Events, Not Audio Stems)

Track 1: Vocal Melody (vocal.mid)

Single-line vocal melody MIDI events aligned with original pitch and durations, ready for lead synths or singing practice.

Track 2: Counterpoint Line (instrument.mid)

Intro, interlude solos, and counterpoint lines capturing the song’s signature motifs.

Track 3: Harmony Chords (chords.mid)

Bar-by-bar triads, 7th chords, and bassline root notes for instant DAW piano or guitar backing.

Dual-Staff Jianpu & Lead Sheet Preview

Edit Full Score in Studio
Cifrado armónico
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Draft Melody & Chords · Jianpu PreviewChord progressions and melody ready. Numbered sheet is in experimental preview; supports in-browser editing against audio.

Autumn Leaves (秋叶短奏)

Cleflo AI · Partitura armónica funcional a dos voces con cambio de compás

【Tonalidad】1 = G (Mayor)·【Compás inicial】4/4
【Tempo】♩ = 108 BPM·Arreglo: Cleflo Neural Engine & MERT
Armonía / Grado
Voz
Acomp.
1
Am7ii7
Subdominante [S]
0
3
4
5
1
1
3
5
6
2
D7V7
Dominante [D]
1
7
6
-
4
6
1
2
3
Gmaj7Imaj7
Tónica [T]
0
2
3
4
7
7
2
4
5
4
Cmaj7IVmaj7
Subdominante [S]
7
6
5
-
3
5
7
1
Armonía / Grado
Voz
Acomp.
5
F#m7b5vii°ø7
Dominante [D]
0
1
2
3
6
6
1
3
4
6
B7III7
Dominante [D]
6
5
4
-
#2
4
6
7
7
Emvi
Tónica [T]
0
7
#2
3
5
3
5
7
3
8
Emvi
Tónica [T]
3
---
3
5
7
3
Armonía / Grado
Voz
Acomp.
9
Am7ii7
Subdominante [S]
1
-
6
-
1
3
4
6
10
Gmaj7Imaj7
Tónica [T]
7
-
5
-
7
2
3
5
11
F#m7b5vii°ø7
Dominante [D]
6
-
4
-
6
1
#2
4
12
Emvi
Tónica [T]
3
---
3
5
7
3
Funciones armónicas:[T] Función de Tónica (Tonic)[S] Función de Subdominante (Subdominant)[D] Función de Dominante (Dominant)
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