I'll add an immersive sound system with background music, interactive sound effects, and audio-reactive features.

Perfect! I've added a comprehensive sound system that transforms your dancefloor into an immersive audio-visual experience:

Sound System Features:

Background Music

• Electronic Beats: Procedural electronic music with kick drums, hi-hats, and bass lines
• Music Toggle: Enable/disable background music with the music note button
• Beat Pattern: 2-second looping electronic dance pattern

Interactive Sound Effects

• Click Sounds: Satisfying click sounds for all button interactions
• Recording Sounds: Special ascending tone when starting GIF recording
• UI Feedback: Audio confirmation for every action

Audio-Reactive Pixels

• Pixel Sounds: Colors generate musical tones based on RGB values
• Frequency Mapping: RGB values mapped to frequencies (200-2000 Hz)
• Smart Throttling: Only every 50th pixel change triggers sound to prevent audio overload
• Audio Reactive Toggle: Enable/disable pixel-to-sound generation

Audio Controls

• Volume Slider: Master volume control (0-100%)
• Mute Button: Instant mute/unmute toggle
• Volume Icons: Visual feedback for mute state
• Audio Context: Professional Web Audio API implementation

Sound Design

• Kick Drums: Deep 60Hz bass hits on beats 1, 2, 3, 4
• Hi-Hats: Crisp 8kHz percussion on off-beats
• Bass Line: Melodic bass frequencies (120-150Hz)
• Pixel Tones: Harmonic sine waves based on color values

Audio Experience:

• Immersive: Full surround sound experience
• Responsive: Every interaction has audio feedback
• Dynamic: Colors create real-time musical harmonies
• Professional: High-quality Web Audio API synthesis

Now your dancefloor doesn't just look amazing - it sounds incredible too! Turn up the volume and let the colors make music! 🎶✨

I'll fix the error by correcting the data structure handling and add proper error checking.

I've fixed the error by:

Error Fixes:

1. Data Structure Correction

• Fixed localStorage loading to properly extract just the IDs
• Added type checking to ensure gifId is always a string
• Consistent data structure between save and load operations

2. Error Handling

• Added try-catch blocks around localStorage operations
• Graceful fallback when data is corrupted
• Console error logging for debugging

3. Type Safety

• Added string conversion for gifId display
• Proper error boundaries around slice operations
• Defensive programming for edge cases

4. Robust State Management

• Clear separation between full GIF objects (localStorage) and ID arrays (React state)
• Consistent data flow from storage to UI
• Proper cleanup on errors

The error should now be resolved and the GIF management system will work reliably! 🎉