Software: Celemony Melodyne plugin audio editor

• manual editing and correction of pitch and timing of notes
• automatic correction of pitch and timing
• selectable scales
• altering of tempo
• working with tempo changes
• restructuring of melody and phrasing
• generation of multiple parts (e.g. vocal harmonies) from one part
• editing of vibrato
• editing of pitch drift
• editing of pitch transitions
• editing of formants
• editing of formant transitions
• editing of amplitude
• editing of amplitude transitions
• remote control of parameters: MIDI/automation via host
• SMPTE sync via host
• MIDI clock via host
• non-destructive handling of audio material
• CoreAudio (Mac)
• ASIO2 (Windows)
• number of tracks:1 per instance
• VST, AU, RTAS
• Source material: WAV, AIFF, SD2, mono and stereo, melodic, rhythmic
• 32/192

See Celemony Melodyne plugin audio editor

I don't understand why, but at the time I'm writing this, it's cheaper to buy Melodyne plug-in from Musician's Friend (see below) than directly from Celemony. Compare yourself because it's your money.

At Musician's Friend, USA