# Task: Database Schema Design

## Objective
Design and implement the initial database schema to support the core "Massive Archive" feature.

## Steps
- [ ] Choose ORM (SQLAlchemy or Prisma).
- [ ] Define models for:
    - `User` (with multi-identity support placeholders).
    - `Band` / `Vertical`.
    - `Show` / `Event`.
    - `Venue`.
    - `Song` / `Content`.
    - `Performance` (linking Song to Show).
    - `Setlist`.
- [ ] Create migration scripts.
- [ ] Seed initial data (e.g., one band, a few shows) for testing.

## Acceptance Criteria
- Database schema is applied to the PostgreSQL instance.
- Can query and retrieve seeded data via direct DB connection.