Label Clutch Inc. (Headquarters: Nakano-ku, Tokyo; President: Tatsuki Hara) has released a free beta version of "JUICER," a singing stream support app for Windows PC, aimed at creators who perform singing streams, such as VTubers, utaites, VSingers, and Vtubers.

JUICER App Logo

"JUICER" is a production app specialized for singing streams that integrates essential features for singing streams: "Singable Song List," "Setlist Creation," "Karaoke Audio/BGM Playback," "Key Change," "Microphone Effects," "Streaming Software Integration," and "Song Title Caption Display."

It reduces "pre-stream preparation" and "in-stream operation" for creators active on any streaming platform, including YouTube, TikTok LIVE, TwitCasting, 17LIVE, REALITY, and SHOWROOM, providing an environment where they can focus on singing and interacting with their audience.

JUICER Main Screen

Consolidating the "hassle" of singing streams into one app

Singing streams involve numerous unseen tasks, such as managing a list of singable songs, checking keys, preparing links for lyrics and audio sources, switching BGM, configuring streaming software like OBS, displaying song titles and credits, and creating timestamps after the stream.

For individual VTubers, utaites, and VSingers, these preparations can be a significant burden. Streaming while switching between spreadsheets, memo apps, audio folders, browsers, and OBS increases the likelihood of errors in song title display, forgetting to switch BGM, missing key setting checks, and experiencing dead air during streams.

"JUICER" was developed to solve these unique challenges of singing streams from a practical, on-the-ground perspective, honed through experience in music school operations and talent management.

See the difference with BEFORE/AFTER!

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Main Features of JUICER

1. My Song Function: Manage Your Singable Songs in One Place

Register songs you can sing as "My Songs" to centrally manage details like key, lyrics link, audio source link (PC files are also okay), genre, era, and pronunciation.

An existing library of over 24,000 songs is available, which can be added to My Songs with a simple search and click. This makes it easy to organize themed streams like "90s only," "anime songs only," or "Vocaloid only," and supports sorting by Japanese syllabary and vocal range display.

My Song Management Screen

2. Setlist Function: Prepare Song Order, Audio, and BGM Together

Create setlists for singing streams by simply dragging and dropping your registered My Songs. Audio sources can be PC files or YouTube browser playback. BGM automatically switches during talk segments between songs, minimizing in-stream operations.

It also supports lists of setlists and audio sources used, as well as creating timestamps after the stream. This streamlines archiving and description writing after singing streams.

YouTube Audio Source Registered in Setlist

3. Audio Features for Singing Streams: Free Built-in FX

JUICER includes four built-in effects optimized for singing streams: EQ, Compressor, Noise Gate, and Reverb.

Even without complex operations, you can adjust your microphone audio for streaming and support a natural sound quality for both singing and talking. Furthermore, the Pro feature supports VST plugin hosting and semitone-level key changes for karaoke audio. New effects are planned for future additions, and you can already swap effects and tools like Enhancer, Pitch Correction, and Key Detection with points.

Effects Activated

Additional Effects Can Be Added with Points

4. Streaming Software Integration: Supports OBS, TikTok LIVE Studio, etc.

Audio processed by JUICER can be sent to streaming software like OBS via virtual audio or ASIO. Since it's not an app running within the streaming software, it won't cause issues even if it freezes. It also supports song title and credit display linked to the setlist, allowing you to display captions on your stream using browser sources.

There are 10 overlay presets, and CSS customization is supported, enabling you to match the display to your own stream visuals.

Automatic Overlay Display in OBS

5. Friend Function: Easily Select Songs for Collaboration Streams

View your friends' public My Songs and add songs you can also sing with a single click. You can extract common My Songs among multiple friends, making it useful for selecting songs and creating setlists for collaboration streams.

In the future, a shared setlist function for collaborative streams is also planned.

Add a Friend's My Song to Your Own My Song = Catch Function

Available for Free Initially. Pro Offers a 30-Day Free Trial

JUICER is available starting with the Free plan. The Free plan includes My Song management for up to 100 songs, file/YouTube playback, automatic BGM switching, 4 types of built-in FX, streaming software integration, song title overlay, and friend/My Song catch functions.

For those who want to manage more songs, there's a Lite plan, and for active creators, there's a Pro plan. The Pro plan offers unlimited My Songs, vocal range display/recommended key, audio source key change, VST plugin host, setlist/credit export, and automatic YouTube chapter timestamp creation.

Free

Lite (¥490/month)

Pro (¥590/month)

My Songs

〇 *100 songs

〇 *500 songs

〇 *Unlimited

File/YT Playback

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〇

〇

Built-in FX

〇

〇

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Streaming Software Integration + Overlay

〇 *Customization not available

〇

〇

Friend Function

〇

〇

〇

Audio Source Key Change

×

×

〇

Setlist/Credit Export

×

〇

〇

VST Plugin Loading

×

×

〇

Vocal Range Display + Recommendations

×

×

〇

Timestamp Generation

×

×

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New Feature Preview

×

×

〇

Until September 30th, Pro is Free for Everyone as a Trial Period

To celebrate the first release of JUICER and to let everyone experience its appeal, we are offering the top-tier Pro plan for free until September 30th.

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After October 1st, the Free plan will continue to be available. *Pro features and My Songs exceeding 100 will no longer be accessible.

Official Ambassador: "JUICE MUSE," a Heisei Gal Virtual Girl Group

The official ambassador for JUICER is the girl group "JUICE MUSE (ジュースミューズ)," conceptualized as a Heisei-era gal group.

LEMO, RAMU, and REEM will promote the appeal of JUICER from a creator's perspective while energizing the singing stream culture.

JUICE MUSE (from left: REEM, LEMO, RAMU)

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Developer's Comment

First-Generation Utaite, Zebra's Comment

Developer: Zebra

It's been 20 years since the term "utattemita" (tried singing) became widespread. Now, there are diverse ways to express oneself.

Among these, interactive live streaming is popular with many people, but it has had unseen challenges.

Singing streams aren't just about the time spent singing. Choosing songs, adjusting keys, finding audio sources, playing BGM, displaying song titles on the stream screen, applying effects, pasting song titles and credits in the description. The preparation and work involved are so extensive that I've often seen situations where creators can't concentrate on the most important things: "singing" and "interacting with listeners."

To alleviate this stress, predecessors have used their ingenuity to automate processes, but this often required equipment with many inputs/outputs and high machine specs, which felt like a bottleneck.

JUICER was born from the desire to enable utaites and VTubers to "sing streams more freely." Without expensive equipment or complex DAWs, you can first elevate the quality of your singing streams for free. I strongly recommend it to those just starting singing streams and those already active.

Future Developments

As a beta version, JUICER will be continuously updated based on user feedback.

Future plans include the official release of the Pro subscription, development of collaboration features, shared setlist functions, and consideration of SYNCROOM integration, with more features to further enhance singing and collaborative streams to be developed sequentially.

Furthermore, based on the knowledge gained from music schools, VTuber management, and streamer support, we will continue to create an environment where individual creators can perform higher quality singing streams more easily.

From July 1st to September 30th, everyone can use Pro features for free. Please take this opportunity to try it out!

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Would You Like to Develop With Us?

Currently, JUICER development, maintenance, and operation are all handled by one person. To meet the expectations of more users, we are looking for a few engineers. If you are interested, please contact us through the inquiry form on our corporate website.

JUICER Overview

Service Name: JUICER

Target Audience: VTubers, Utaites, VSingers, Vtubers, Streamers, and all creators who perform singing streams.

Supported OS: Windows 10 / 11 (64bit)

Main Features: My Song Management, Setlist Creation, Audio Playback, Automatic BGM Switching, Key Change, Built-in FX, Streaming Software Integration, Song Title Overlay, Friend Function.

Pricing: Free plan available, Lite ¥490/month, Pro ¥590/month.

Official Website: https://label-clach.jp/juicer/

*This app only links to audio sources and lyric sites that users possess; it does not store any copyrighted material internally. *This app provides a mechanism for technical playback and processing. Since streaming rights and copyright rules vary by audio source and service, users are responsible for confirming their usage rights.

*There are no plans for a MacOS version.

About Label Clutch Inc.

Label Clutch Inc. is an entertainment company engaged in music school operations, software development, talent management, and overseas business.

Under the banner of "Taking Entertainment to the Next Dimension," we support new forms of expression in the internet age through music education, streamer support, virtual talent development, and the creation of services for creators.

Company Name: Label Clutch Inc.

Representative: Tatsuki Hara, President

Location: 1-29-11 Ebaracho, Nakano-ku, Tokyo

Business Activities: Music School Operations, Software Development, Talent Management, Overseas Business

Official Website: https://label-clach.jp/

Label Clutch Inc.

http://label-clach.jp Representative: Tatsuki Hara (Zebra) Establishment Date: June 12, 2024 Business Activities: Music School Operation and IP Development/Operation ■ Contact Information school@label-clach.jp

FACT BOX

  • Source: PR TIMES
  • Category: 製品リリース
  • Organizations: JUICE MUSE