Great Music AI
begins with better data.
The Audio Infrastructure. Built for Every Builder.API — A continuously expanding data infrastructure, powered by AI × Music
MusicTGA-HR is a cutting-edge platform for music AI and creative development. We deliver high-quality, rights-cleared music datasets — generated through NeuroSync technology — directly to developers via API.
Why is building
music AI so hard?
optimized for AI development
Most public datasets suffer from noise, inconsistent quality, and genre bias. Environments where stems, MIDI, and detailed annotations are all available in a development-ready format remain scarce.
Navigating copyright and neighboring rights for commercial music is time-consuming and costly — making it difficult for companies and researchers to use tracks confidently in training or product development.
into AI workflows
It is rare to find audio, stems, MIDI, and metadata all consistently available in a developer-ready format. Data preparation alone consumes a significant portion of engineering resources.
-HR
Layer
Clear
Format
The infrastructure
every audio product needs.
Not just a music library.
The audio infrastructure powering every builder who works with sound.
MusicTGA-HR is an audio infrastructure that delivers high-quality music datasets — produced through NeuroSync technology — to developers via API. Optimized for generative AI, source separation, audio processing, BGM streaming, and research PoC, it fundamentally accelerates the speed and quality of music AI development.
Bring audio infrastructure
into your product.
With our developer API, implement data retrieval, NeuroSync semantic search, and streaming in just a few lines of code. MusicTGA-HR serves as the audio infrastructure backbone for any product that works with sound.
NeuroSync semantic search, filtering, individual stem retrieval, and metadata access — all via REST endpoints. Works with any language or stack.
Call from Python, JavaScript, or any stack. Seamlessly integrate music data into your model training pipelines or web applications.
Data delivery built for both real-time processing and large-scale training. Scales with your usage.
curl -X 'GET' \
'https://partner-api.evokemusic.ai/search?term=lofi&locale=ja&page=0&hitsPerPage=1&api_key={API_KEY}' \
-H 'accept: application/json'Emotion becomes
the blueprint of music.
NeuroSync is a technology that connects the meaning of search terms entered into the platform, and designs emotionally resonant music — grounded in music theory — that stimulates hearing while activating neural, cognitive, and memory responses. Its defining feature is a human-in-the-loop hybrid process that fuses algorithmic structure with the creative judgment of domain experts.
Semantic Embedding × Music Theory × Human Creative Judgment
Search queries are processed with NLP and translated into musical concepts — mood, instrumentation, form, and tempo
Chord progressions, tonality, meter, and range are structurally scored using music theory parameters
A Human Refined process that incorporates the aesthetic judgment of musicians and domain experts — capturing nuances no machine can replicate
Data is delivered to development teams via API. An AI × Music generation and validation loop keeps the infrastructure expanding without compromising quality
Everything you need
to build, ready to use.
Every format your AI model needs — full mix, stems, multitrack audio, and MIDI. Metadata capturing nuances only the human ear can detect, enabling semantic search, classification, and generative evaluation.
Every audio file is tagged with nuances only the human ear can capture.
Expert-supervised human annotation — zero machine-generated tags.
How it fits
into your workflow.
music generation models
Pre-train or fine-tune high-accuracy music generation models using large datasets tagged by genre, instrumentation, and mood.
→ Combine stem / metadata / MIDI as a unified dataset
with stem-level training data
Dramatically improve source separation models using stems split by Drums, Bass, Guitar, Piano, Melody, and Others — paired with multitrack audio.
→ Leverage 6-stem + multitrack audio together
& emotion classification
Annotated data for audio processing research — feature extraction, emotion classification, and genre recognition. Multi-dimensional tags (Key, BPM, Mood, Energy) accelerate feature engineering.
→ Pair metadata with full mix audio
tailored to any scene or mood
Use MusicTGA-HR as the music backbone for video, gaming, karaoke, live streaming, or in-store audio. NeuroSync's high-precision tags let you retrieve the perfect track for any scene, mood, or energy level — and build dynamic BGM streaming channels via API.
→ Dynamic BGM curation via Mood / Energy / Video Theme tags
Why MusicTGA-HR data
is genuinely high quality.
WAV Recording
designed by the human ear
+ Instrumental Mix
expert judgment
- ✓Optimized for AI developmentData structured and delivered to support training, evaluation, and fine-tuning workflows.
- ✓Music-theory-based annotationChord progressions, tonality, meter, and range annotated under expert supervision — no machine-generated tags.
- ✓Human creative judgmentOnly data that has passed aesthetic review by musicians and engineers is included — preserving nuances no algorithm can detect.
- ✓Continuously expanding via AI × MusicA generation and validation loop keeps the dataset growing — without compromising the quality bar.
Why you can build
on MusicTGA-HR with confidence.
Every track is fully cleared for copyright and neighboring rights before inclusion — supporting commercial use, product integration, and academic research.
Transparent license agreements tailored to your use case and scale. Documentation ready for corporate legal review and institutional ethics boards.
Deployed with university labs, music tech startups, and R&D teams at major entertainment companies — from early PoC through production.
Simple paths
to integration.
Retrieve data via REST endpoints. Callable from any stack, integrates into existing training pipelines with minimal setup.
Receive a packaged dataset tailored to your requirements — WAV, stems, MIDI, and metadata delivered as a complete set.
From custom dataset design by genre, instrumentation, or mood axis, to joint research and PoC support with universities and enterprises.
Bring audio infrastructure
into your product.
API access, dataset inquiries, PoC consultations, research partnerships —
we're ready to talk.