🎵 HandPan Phase 4 - Polish & Performance
Testing the latest improvements: Performance, Accessibility, and Error Handling
Accessibility Features
- ✅ Keyboard navigation (Tab, Enter, Space)
- ✅ ARIA labels and roles
- ✅ Focus indicators
- ✅ Screen reader support
- ✅ Touch target sizing (44px minimum)
Status: Ready to test Phase 4 improvements