Plugin Boutique has launched a sale on the Harmony Engine by Antares, offering over 50% off on the real-time harmony generating plugin that lets you produce professional quality harmony arrangements from a single vocal or monophonic instrument track.

Providing all the tools you need to produce lush and convincing harmonies, Harmony Engine lets you meticulously craft your own vocal arrangement note-by-note, perform your harmonies with your MIDI controller, or simply choose the chords and let Harmony Engine do the rest.

Whether you’re an experienced arranger, a songwriter looking for the perfect backup vocal, or a producer experimenting with unique effects, Harmony Engine gives you new ways to create the harmony parts you hear in your head. It offers a variety of control modes, from fully automatic to individual control of every note.

Harmony Engine features four high-quality harmony voices with independently adjustable vocal character, vibrato, and pan settings for realistic or extreme effects. And five channels of our Choir vocal multiplier lets you turn each harmony voice into 2, 4, 8, or 16 individual unison voices.

Available for Windows and Mac in VST3, AU and AAX formats, the plugin is priced only $129 USD instead of $289 USD until April 10th, 2023.

The offer is available from Plugin Boutique and ADSR Sounds.