ReSing Choir

Sing Once. Sound Like a Choir.

Standalone AI Vocal Ensemble Workspace

INTRO PRICE€149,99 Regular price€199,99 (excl. VAT)
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Transform a single vocal line into a rich, multitrack choir. Choose up to five singers from your ReSing library, generate chord-aware harmonies, and sculpt every note with an integrated editor. No multiple plugin instances, no cloud credits, and complete offline control.

ReSing Choir includes 10 starter ReSing voice models and also supports models from the user's existing ReSing library, including separately purchased singers and custom models created with ReSing Modeler.
System Requirements
ReSing Choir is a 64-bit standalone application and requires a 64 bit CPU and Operating System.
Mac® (64-bits)
Minimal: Apple M1 or Intel® Core i5 Processor, 8 GB of RAM, macOS® 13.7 or newer.
9 GB of hard drive space.
Requires an OpenGL 2 compatible graphics adapter.
Windows® (64-bits)
Minimal: Core i5 Processor or equivalent, 8 GB of RAM, Windows 10 (64 bit) or newer.
9 GB of hard drive space.
Requires an ASIO compatible sound card.
Requires an OpenGL 2 compatible graphics adapter.
Internet connection is required for authorization.
ReSing ChoirINTRO PRICE €149,99 (excl. VAT)

From a single take to pure choral emotion.

ReSing Choir is a dedicated standalone application designed to turn a single monophonic vocal recording into an editable, multi-part vocal ensemble. Powered by the same singer models from your installed ReSing library, it allows you to assemble up to five independent choir voices per section, generate intelligent, chord-aware harmonies, and sculpt pitch, vibrato, and transitions directly within a unified color-coded piano roll. ReSing Choir includes 10 voices and can be expanded with any ReSing singer models that customers already own or purchase separately from the over 66 voice models now available in the ReSing library and collections in English, Spanish, Japanese and Portuguese, or with models they create with ReSing Modeler.

OVERVIEW

ReSing Choir Overview

From a Solo Take to a Finished Vocal Arrangement

Building backing vocals, doubles, and multi-part harmonies traditionally requires multiple studio takes or complex pitch-shifting chains. ReSing Choir brings model assignment, musical arrangement, vocal balancing, and offline AI processing into one continuous workspace.
• Up to 5 Modeled Voices per Section: Combine distinct vocal models within a single interface.
• Chord-Aware Auto-Harmonization: Create natural harmonies above and below your lead melody, guided by chord blocks you define.
• Integrated Pitch & Expression Editing: Direct note shifting, vibrato shaping, and transition smoothing inside a unified color-coded piano roll.
• 100% Local Processing: The ReSing AI Engine runs entirely offline on your computer with no cloud tokens, usage quotas, or privacy concerns.

Assemble and Balance Your Ensemble

• Voice Cards: Each singer is represented by an independent, color-coded card linked directly to its pitch curves in the Editor. Easily swap singers while keeping the part assignment, mix, and manual note edits intact.

• Vocal Part Assignments:
Source: Faithfully follows the original performance's pitch curve without manual editing.
Unison: Follows the lead melody with scale-quantized notes that can be freely altered in the piano roll.
Harmony Parts (+1, +2, +3 / -1, -2, -3): Relative vocal lines arranged above or below the lead.

• Source & Instrumental Channels: Monitor the raw vocal take or bring in an external backing track to arrange your ensemble in context.

Intelligent Harmonies, Total Artistic Control

• Harmonize Engine: Draw chord regions into the dedicated Chords Lane and move the Harmonize slider to balance between the lead melody and chord tones.

• Editing freedom: Manually edit individual notes to shape your harmonies. Your tweaks are preserved when you reharmonise the surrounding progression.

Note-Level Editing & Expression

• Color-Coded Piano Roll: View all voice lines overlaid against the original pitch curve in white, with highlighted chord tones for immediate harmonic reference.

• Cut Tools: Split note blocks and move them to craft counter-melodies and intricate vocal responses.

• Vibrato Control: Click and drag vertically to intensify or flatten vibrato within any note block.

• Transition Smoothing: Adjust the start and end boundaries of note blocks to dial in legato phrasing or articulate transitions.

Humanization, Spacing, and Timbre

• Auto-character: A new technology that varies your chosen character throughout the performance, creating a more dynamic and natural vocal delivery.

• Timing: Shifts the choir's rhythmic tendency across five positions (Ahead, Slightly Ahead, Balanced, Slightly Behind, Behind).

• Variation: Introduces organic micro-timing variations to word and phoneme onsets, avoiding sterile synchronization.

• Detune: Dial in Low, Medium, or High pitch dispersion to emulate the subtle pitch spread of a live vocal group.

• Pan & Reverb: Position singers across the stereo field and blend in integrated reverb for spatial cohesion.

Section-Based Song Structuring

Build your entire song in a single project, with dedicated sections for verses, choruses, and bridges. For each section, choose the source the voices, and vocal arrangement, with an instrumental track to arrange against. Duplicate sections to reuse your setup and explore variations without rebuilding your choir from scratch.

Mixdown

  • Export the full choir mix with active solos, mutes, individual volumes, panning, and master reverb applied.

Individual Dry Stems

  • Render raw processed voices without gain or pan settings for total flexibility when mixing in your DAW.
Section-Based Song Structuring

Swipe to explore

TECHNOLOGY

Sing Once. Sound Like a Choir.

Specs
System Requirements
ReSing Choir is a 64-bit standalone application and requires a 64 bit CPU and Operating System.
Mac® (64-bits)
Minimal: Apple M1 or Intel® Core i5 Processor, 8 GB of RAM, macOS® 13.7 or newer.
9 GB of hard drive space.
Requires an OpenGL 2 compatible graphics adapter.
Windows® (64-bits)
Minimal: Core i5 Processor or equivalent, 8 GB of RAM, Windows 10 (64 bit) or newer.
9 GB of hard drive space.
Requires an ASIO compatible sound card.
Requires an OpenGL 2 compatible graphics adapter.
Internet connection is required for authorization.
Audio Demos
01 Ballad Duet --:--
02 Ballad MixedChoir --:--
03 Ballad Quartet --:--
04 Ballad Trio --:--
05 Country Duet --:--
06 Country MixedChoirLow --:--
07 Country Quartet --:--
08 Country Trio --:--
09 Hip Hop Duet --:--
10 Hip Hop Quartet --:--
11 Indie A Duet --:--
12 Indie MixedChoir --:--
13 Indie Quartet --:--
14 Indie Trio --:--
15 Pop Duet --:--
16 Pop MixedChoir --:--
17 Pop Quartet --:--
18 Pop Trio --:--
19 RnB Choir Only --:--
20 RnB Quartet --:--
21 RnB Trio --:--
22 RnB Unison --:--

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