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Vocal Harmonizer Black Friday pricing is 70% off, $29, with the deal ending Nov 26, 2026, on AIR Music Technology's vocal harmony plugin.
The AIR Vocal Harmonizer builds full 4-part harmonies from a single track of audio. You feed it one vocal and it generates the extra voices for you.
The maker says the idea is simple: a melody sometimes needs harmony to stand out, and this plugin delivers that instantly.
You choose the intervals the added voices sing. The maker mentions a 5th below, or a major or minor 3rd above the original line.
You can also stack those voices into a complete background vocal section. All of it comes from the one vocal you recorded.
Because the plugin generates the extra voices, you skip the timing and pitch problems that come with stacking vocal takes by hand. The same goes for coordinating several background singers.
The AIR Harmonizer engine has its own controls for shaping the harmony section. The maker lists EQ and Pan, plus further adjustments.
That means you can dial in the harmony voices inside the plugin before they hit your bus. Pan them wide, carve their EQ, and leave the lead vocal where it is.
The maker pitches it as a way to get professional vocal results while saving time and finishing tracks faster.
Vocal Harmonizer runs on Mac and Windows. Plugin formats depend on your host.
An internet connection is required to authorise the software.
Yes. The Vocal Harmonizer Black Friday deal takes 70% off, which brings the plugin to $29. The offer ends Nov 26, 2026.
The maker says it creates full 4-part harmonies instantly. You can add a 5th below or a major or minor 3rd above, or build a full background vocal section, all from one track of audio.
On Windows it runs as VST 2/3 or AAX in a compatible host. On Mac it also adds AU. Mac support covers macOS 12 to 15, and Windows support covers Windows 10 and 11.
You need 4GB of RAM (8GB recommended) and a dual-core 2.5GHz CPU, on macOS 12 to 15 (Intel or Apple Silicon) or Windows 10 and 11. An internet connection is required to authorise the software.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.