Graillon 3 (Free Edition)

Free edition of Auburn Sounds' vocal pitch tool with hard-tune style correction and pitch and formant shifting.
Graillon's free edition covers pitch correction with hard-tune and natural modes, pitch and formant shifting, and three selectable pitch engines including the older Graillon 2 engine. A compressor, gate, chorus, preamp, and bitcrusher are built in. The paid upgrade adds pitch-tracking modulation, keyboard tuning, and a vocal doubler.
Pitch & VocalGood for Trap
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