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Session Prep Assistant
Try the live demo →
MUSIC HACKSPACE ×
Musiversal Challenge · Lisbon · May 16–17 2026

Session Prep Assistant

AI demo in, session-ready brief out.

Everything a remote Musiversal musician needs to nail the first take.

VI
Vitalii Ionov
AI-native Developer · Entrepreneur
Site GitHub LinkedIn X
MD
Maria Dmitrievich
Senior Software Engineer · Musician
Site GitHub LinkedIn Instagram
AM
Angelina Mezhonova
Music Producer · SDET
Site GitLab LinkedIn Instagram SoundCloud
Organised by Music Hackspace
Challenge sponsor Musiversal
The Problem

AI makes the demo.
It doesn't make the brief.

An artist books a real session musician and says “make it more emotional” — and the session is wasted.

Artist shows up with
A rough AI demo
A feeling / a vibe
A couple of reference tracks
→
Musician needs to record
Exact BPM & key
A chord chart
Song structure
Clean stems
The Solution
▶ Live demo

Rough demo → session-ready in minutes.

Upload the backing track. We separate it, analyse it, and Claude writes the producer-voice brief.

01
Upload
demo or AI track
→
02
Separate
vocals · drums · bass
→
03
Analyse
BPM · key · chords
→
04
Brief
session-ready notes
DELIVERABLE 01
Vibe brief
Producer-voice, instrument-specific (drums & guitar): feel, energy, tone, references.
DELIVERABLE 02
5 stems
Vocals · drums · bass · instruments — plus a synthesized harmony play-along track.
DELIVERABLE 03
Chord-chart PDF
Engraved slash-notation lead sheet, with ? on low-confidence chords.
Why Trust It

Measured, not vibes.

≥ 85 / 100

Our pipeline is graded by an automated musician-judge on real Musiversal songs. Below 85/100, it doesn't ship.

A quality gate, not a prompt
The whole pipeline is scored against a musician rubric on real songs before we ship — verified, not hoped for.
Honest by design
It flags what it can't be sure of — a ? on low-confidence chords — instead of faking precision.
Validated on a real Suno-generated demo · “Break Me” · 149 tests
The Impact

Less guessing. Better sessions.

Before
Vague notes, no theory
No BPM, key or chart
Back-and-forth, wasted time
→
After
Structured, scored brief
Stems · chart · structure
First-take ready

AI supports the collaboration — it doesn't replace the musician.

▶ Live demo
Organised by Music Hackspace
Challenge sponsor Musiversal
←
→