Fill out a sketch
Start with a chord loop and a hook, then add bass, drums, and a pad as separate stems while the arrangement is still rough.
Instrument generationAdd an instrument layer
Add an instrument layer
to any track in progress
Drop in a file, pick an instrument family, and render a new layer matched to the detected key, tempo, and style — right in the session. You get a 24-bit WAV to drag straight onto your timeline. No bouncing, no browser tabs. Need something specific? Describe it with Custom.
10 credits / genTempo & key auto-matched10 instruments + custom
How it works
Three steps to a new layer
Load your audio
Drop in a WAV, MP3, or AIFF. StudioPilot reads the tempo, key, and style tags before generating.
Pick an instrument
Choose from ten families, or use Custom to specify a part, texture, or playing style in plain language.
Render and drag in
10 credits returns a clean 24-bit WAV layer. Drag it straight onto your DAW timeline — no export step — or re-roll using the same source tags.
Ten families + custom
Every layer your arrangement needs
Pick a family for the common cases, or use Custom to specify the instrument, role, register, and texture.
- SynthLeads, pads, plucks, and bass lines.
- PianoGrand, upright, Rhodes, felt, chord beds.
- GuitarAcoustic strums, clean electric, distorted leads.
- DrumsKits, breakbeats, hi-hats, loops.
- Bass808s, picked, slap, synth bass.
- StringsSolo lines, pads, swells, pizzicato.
- BrassTrumpet stabs, horn sections, phrases.
- WoodwindsFlute, sax, clarinet, oboe.
- OrganHammond, gospel runs, reggae stabs.
- VocalsLead parts, backing layers, ad-libs.
- 500-char promptCustom — describe anythingInstrument, playing style, and track role in plain language. Tempo and key are handled automatically from the source file.
For working producers
Where it helps most
Layer for depth
Stack a sub under a picked bass, double a synth lead with strings, or add percussion under a drum loop.
Demo before the session
Sketch guide parts so players have direction to work from — horn cues, string pads, or a bass line they can replace later.
Salvage a stem
When a part sits right in the arrangement but the tone is wrong, mute the source and render a new layer at the same tempo and key.
What you get on every generation
- Clean 24-bit WAV layer locked to your project tempo and key
- Style-tag awareness: genre, mood, and BPM passed through the model
- Drag straight onto your DAW timeline — no export step, stay in the session
- Instant re-roll if the first take isn't the one
- 10 credits flat, regardless of instrument family
- Works on stems, loops, full mixes, and demos
Drop in a track. Add a layer. Move on.
100 trial credits — enough for ten instrument generations. Every layer comes back as a 24-bit WAV you drag onto the timeline. No card required.