Automatic generation of four-voiced choirs and brass sections

Musical voicings by using voice-leading and harmony progression theory

One-click modification of tempo, scale, and harmony

Adjustable pitch correction, delay, timing humanization, timbre, volume, and pan for - each voice

Full control over every note of every voice

Audio-To-Midi

Midi-controlled snapshot system allows several harmonizations per audio input

Highest quality with the élastique pitch shifting engine

Plug and Play - Don't waste time with tedious configuration

Vielklang audio harmonization instrument from z.plane development is a versatile intelligent harmony generator for musicians, songwriters and producers. It creates backing vocals and brass sections with up to four voices in a more musical way than traditional harmony processors. vielklang utilizes sophisticated voice-leading and harmony progression models to generate more natural and musical arrangements rather than producing plain parallel voicings. The piano-roll display allows complete control over every pitch of every voice.

It's all about Music
vielklang "thinks musically" and prepares intelligent voicings. vielklang by zplane is packed with musical intelligence and music theory: it automatically 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 automatically selected to sound most natural (voice leading). vielklang gives you a natural-sounding result immediately and allows you to concentrate on tweaking the results rather than edit them from scratch as with traditional harmonizers.

Creativity First
Directly interact with the music rather than with the technology. Don't waste time with tedious configuration of obvious parameters like root note, scale, tuning frequency etc.; let vielklang take care of this with its automatic recognition engines and concentrate on making music! Have complete control over your voicings and musical parameters like harmonies, pitch range and scale.

Discover the Potential
The vielklang audio harmonization instrument is not a harmonizer, but much more! With the vielklang plugin, you can easily generate and trial natural sounding background vocals and brass sections, modify melodies and single-voiced loops in terms of pitch and scale, and experiment with different harmonizations or chords triggered by different MIDI inputs. It allows you to generate up to four voices, edit their harmonies and single pitches, control the playback speed, and convert the audio to MIDI.

Have a look into the manual to get more details: Vielklang Manual

System Requirements

Mac: Mac OS X 10.4.x (IntelMac/PowerPC), 512MB RAM minimum, 1.5GHz CPU minimum, 15MB free hard disk space

Windows: Windows 2000/XP/Vista, 512MB RAM minimum, 1.5GHz CPU minimum, 15MB free hard disk space

Plugin Formats: VST 2.4, RTAS (for ProTools 7.3 and later), Audio Unit (Mac OS X only)