harmonize your music
Harmonize your melodies with a single click with vielklang’s intelligent arranger tools.

Create beautiful background choirs
or brass ensembles with Vielklang

vielklang version 2.5 now supports native Apple Silicon (M1/M2) and Windows 11. For this final version, a lot of development work went into making it more performant and robust.

Packed with music theory and intelligent arranger tools, vielklang does the heavy lifting for you and turns single voice vocal recordings into lush four-part harmonies with a single click. The key aware arranger lets you create backing vocals that fit perfectly with your music and will take your arrangements way beyond mere parallel voicings. Simply select the number of voices and try out different harmony settings until you’re satisfied. Play around with the intuitive voice settings until you get the sound you’re after.

vielklang is based on zplane`s advanced pitch & time correction technology, the same technology incorporated in most leading DAWs and used by creators all over the world.

vielklang also works great on instrumental recordings, like creating complete brass arrangement from a single trumpet recording. You can use vielklang`s intelligent arranger tools to harmonize MIDI notes instead of audio.

The full version of vielklang adds even more power, including advanced editing of pitch, timing, vibrato, formant shift and much more.

Key Features

  • Intelligent harmonizer that creates key-aware vocal harmonies, brass arrangement and more
  • Select number of voices (2-4)
  • Scale type selection (major, minor, dorian, phrygian etc)
  • Voice mixer – control level & pan for your harmonies
  • Harmony settings: control ambitus (spread) and voicing style.
  • Group notes together in snapshots that can be triggered via MIDI
  • Import and harmonize audio or MIDI
  • Export audio or MIDI

Technical Specifications

  • Audio format: single voiced, 1-2 channels, 44.1-192kHz sample rate
  • File format: wav, aif, aiff, mid
  • Plugin format: AAX, AU (32/64bit), VST2/VST3 (32/64bit)
  • Min. system CPU: 2GHz
  • OS: Mac OS 12, 13 & 14 (Intel/Arm), Windows 10 & 11
  • Host: Pro Tools > V9

Feature Comparison

Feature Comparison

MAC DOWNLOAD

vielklang 2 Demo 2.4.4

WIN DOWNLOAD

vielklang 2 Demo 2.4.4

vielklang IN THE NEWS

USER QUOTES

Sound On Sound

“The quality of the harmonies generated will sit very comfortably within a mix, without their ‘fake’ nature becoming too obvious.”

Review at https://www.soundonsound.com/reviews/zplane-vielklang-2

Music Radar

““vielklang 2 is an insanely clever bit of kit.”

Review at https://www.musicradar.com/reviews/tech/zplane-vielklang-instant-harmony-2-570013