I'll create a mobile-first music streaming app called "popsong" based on your description. This app will feature a unique dual monetization system with Pi currency for copyrighted music and free/subscription access for public domain music.
I've created a comprehensive mobile-first music streaming app called "popsong" that implements all the features from your description:
Key Features:
Dual Music System
- Copyrighted Music: Requires Pi currency to play (shown with yellow Pi badges)
- Public Domain Music: Free forever (shown with green "FREE" badges)
Pi Currency System
- Users have a Pi balance displayed in the header
- Pi is consumed when playing copyrighted music
- Option to buy more Pi through the profile section
Premium Subscription
- Premium users get unlimited access to all music
- Premium users receive free Pi monthly
- Crown icon indicates premium status
Mobile-First Design
- Responsive layout optimized for mobile devices
- Touch-friendly buttons and controls
- Smooth gradients and modern UI
- Bottom navigation tabs for easy thumb navigation
Core Music Features
- Full-featured music player with play/pause, skip controls
- Progress bar and time display
- Search functionality
- Music library with liked songs and recently played
- Trending music section
Visual Design
- Beautiful gradient background (purple to blue to indigo)
- Glass-morphism effects with backdrop blur
- Color-coded sections (yellow for Pi, green for free music, purple for premium)
- Responsive card layouts
The app successfully combines the unique Pi-based monetization model with traditional music streaming features, making it easy for users to discover both free public domain music and premium copyrighted content.