KoimePGS System Requirements Document

1. Introduction

KoimePGS is an AI-driven music generation platform designed for music enthusiasts who wish to create music. Users can interact with the AI via both a website and a mobile app to generate songs and tracks based on their prompts.

2. System Overview

KoimePGS aims to provide a seamless experience for music enthusiasts to create music by interacting with an AI system. The platform will support both web and mobile interfaces, allowing users to submit song prompts and receive generated music tracks.

2a. Product Interpretation and Delivery Boundary

• Domain Descriptor: AI Music Generation

  • Source Evidence: The product aims to generate music tracks based on user prompts.
  • Confidence: 0.9

• Product Being Built: An AI-driven music generation platform for music enthusiasts.

• Excluded Assumptions: None specified.

• First-party Custom Pages: AI Song Generation page.

• Access: Public access with no application-owned identity required.

• Behavior Contracts:

  • ID: behavior-34f972b049fa937e
  • Actor: Music Enthusiast
  • Trigger: User submits a song prompt
  • Observable Outcome: Generated music track
  • Persisted State: None
  • State Lifetime: None
  • Identity Continuity: None
  • Audience Entry: Public
  • Touchpoints: Website, App
  • Failure Outcome: Music track generation fails
  • Provenance: Explicit

2b. Source Content Inventory

No content sources explicitly identified for inclusion.

2c. Page Content and Component Coverage

AI Song Generation Page

• Information and Actions:

  • Input field for song prompts.
  • Button to submit the prompt.
  • Display area for generated music tracks.
  • Feedback messages for success or failure of track generation.

• Domain Entities:

  • Song Prompt
  • Generated Music Track

• Component Responsibilities:

  • Prompt submission form.
  • Music track display area.
  • Error and success message display.

• States:

  • Empty State: No prompt submitted.
  • Loading State: Awaiting AI response.
  • Success State: Music track displayed.
  • Error State: Error message displayed if track generation fails.

3. Functional Requirements as Story Points

• As a Music Enthusiast, I should be able to submit a song prompt via the website to generate a music track. explicit
• As a Music Enthusiast, I should be able to submit a song prompt via the mobile app to generate a music track. explicit
• As a Music Enthusiast, I should receive feedback if the music track generation fails. explicit
• As a Music Enthusiast, I should be able to generate music tracks that are approximately 3 minutes long. explicit
• As a Music Enthusiast, I should be able to include lyrics in the generated music track when specified. explicit

4. User Personas

• Music Enthusiast: Individuals who enjoy music and wish to create music using AI-generated tracks.

5. Core User Flows

Music Enthusiast Flow

1. Access the AI Song Generation page via the website or app.
2. Enter a song prompt in the input field.
3. Submit the prompt.
4. View the generated music track or receive an error message if the generation fails.
5. If specified, include lyrics in the generated music track.

6. Visuals Colors and Theme

• Primary: #1E90FF (Dodger Blue)
• Primary Light: #63B8FF (Light Dodger Blue)
• Secondary: #FFD700 (Gold)
• Accent: #FF4500 (Orange Red)
• Highlight: #32CD32 (Lime Green)
• Background: #FFFFFF (White)
• Surface: #F8F8FF (Ghost White)
• Text: #000000 (Black)
• Text Muted: #696969 (Dim Gray)
• Border: #D3D3D3 (Light Gray)

7. Signature Design Concept

The AI Song Generation page will feature a clean and modern design with a focus on usability. The page will have a central input area for song prompts, with a prominent submit button. The generated music track will be displayed below the input area, with clear feedback messages for success or failure. The design will use the primary color Dodger Blue for interactive elements, with Gold accents for emphasis.

8. Interaction Model & Motion Direction

• Interaction Model: Animated
  • The AI Song Generation page will feature moderate scroll-triggered reveals and hover transitions to enhance user engagement without overwhelming the core functionality.

9. Non-Functional Requirements

No additional non-functional requirements were inferred.

10. Tech Stack

• Frontend: React for Web, React Native for mobile app
• Backend: Python, FastAPI
• Database: MySQL or MariaDB, use Alembic for migrations
• AI Models: GPT 5.4 for user-friendly response
• Local Orchestration: Docker, docker-compose

11. Assumptions and Constraints

• The platform will not require user authentication or authorization.
• The AI system will handle music track generation without persistent state.

12. Glossary

• AI: Artificial Intelligence
• Music Enthusiast: A user who enjoys and creates music.
• Song Prompt: A user-provided input that the AI uses to generate music.
• Generated Music Track: The output music created by the AI based on the user's prompt.