Choose a tone
Negative Harmony Pro Studio v13
Hi-Fi Phase-Locked WSOLA Audio Engine & Real-Time Polyphonic MIDI Engine
🔊 Click here first to Enable Audio and Test Speakers
1. Select Audio (WAV, MP3, AAC, FLAC) or Polyphonic MIDI (.mid) File:
Click to Select Audio / Polyphonic MIDI File
No file selected
▶ Preview Original File:
▶ Play Original Polyphonic MIDI
Automatic Key Detection: Waiting for file...
Key / Tonic (Root):
C
C# / Db
D
D# / Eb
E
F
F# / Gb
G
G# / Ab
A
A# / Bb
B
Conversion Mode:
Negative Harmony
Melodic Mirror
Chromatic Pitch Class Remapping:
Convert File
Transformed Audio Result (Hi-Fi WSOLA):
■ Stop Audio
Download Transformed WAV File
Transformed Polyphonic MIDI Result (100% Studio Quality):
Tempo Control (BPM):
120
▶ Play Transformed Polyphonic MIDI
Download Transformed MIDI (.mid) File
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