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vielklang Instant Harmony 2

Vocal Processing by zplane

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Instant Harmony & Advanced Pitch Editing

vielklang Instant Harmony generates harmonies with 2-4 voices. It is packed with musical intelligence and music theory: it detects the best fitting harmonies for each individual input melody, and automatically synthesizes up to four voices with the voices not merely running in parallel but with their voicings selected to sound most natural (voice leading).

The advanced pitch editing controls (full version only!) give you fast and easy access to pitch, timing, vibrato control, formant shift, and to many more editing options.


  • 2/3/4-voice harmony
  • voice leading rules
  • chord menu
  • Audio and MIDI file harmonization
  • MIDI input harmonization
  • Mixer (pan, volume)
  • simple note adjustment (pitch/length)
  • advanced pitch editing
  • vibrato/tremolo editing
  • View: Arranger
  • View: Piano Roll
  • View: Hybrid Score
  • Export mixdown (audio, MIDI)
  • Export single voices (audio, MIDI)
  • Import multiple files
  • Multitrack output
  • Snapshots and MIDI triggers

System Requirements

  • macOS 10.6 and later
  • Windows XP and later
  • Audio Format: single voiced, 1-2 channels
  • File Format: wav, aif, aiff, mid
  • Plugin Format: RTAS, AAX, AU (32/64bit), VST (32/64bit)
  • Minimum System CPU: 2GHz
  • Host: Pro Tools > V9

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