Music & audio / FIUND
Music components with the relationships intact.
Production components that connect a musical recording with separate source parts and symbolic note information where available.
Training & evaluation · Scope confirmed for your project
SOURCE CONTEXT
Separate sources. A shared musical timeline.
True production stems and symbolic note data serve different tasks. Define which original components must connect to the master recording.
True source stems
Instrumental master mixes
Time-aligned MIDI
Source separation evaluation · Audio-symbolic alignment
TECHNICAL BRIEF
Specify the production components.
These are decisions to agree for your collection, rather than specifications assumed across every source.
Stem/master alignment
State how views, tracks, events or labels must line up. Include your expected timing reference and tolerance in the evaluation brief.
Track identities
Name the instruments, voices or production components you need separated. Distinguish original source tracks from extracted estimates.
Tempo and musical metadata
Specify the tempo, beat grid, key or instrument labels required. Agree which metadata belongs to the production and which needs additional work.
BEFORE DELIVERY
A defined scope.
A considered handoff.
Evaluate the fit.
Agree what a useful sample must demonstrate, including the source conditions and required relationships.
Confirm the permissions.
Review the intended AI uses, relevant exclusions and documentation for the selected material.
Agree the package.
Specify files, metadata, preparation and acceptance criteria before proceeding with delivery.
START A CONVERSATION
Let’s scope your
data request.
Tell us what your model needs from music stems & midi. We’ll assess the sourcing options and discuss a suitable next step.
Availability and collection terms are confirmed after review.
Frequently asked questions
Are stems and MIDI included with every recording?
No. Original stems, masters, symbolic notes and timing information depend on the production. Request the specific components you need so their availability and relationships can be confirmed.
What should I include in a music stems & midi brief?
Start with your model task and the source material you need. Include stem/master alignment, track identities, tempo and musical metadata so we can assess fit and propose a useful evaluation sample.
When are availability, pricing and permissions confirmed?
After we assess your brief and identify suitable material or a capture scope. Samples, permitted AI uses, preparation and delivery terms are agreed for the proposed collection before a purchase.