I want to bring a very focused Android app to life: its single goal is to help people relax by letting them browse and play short, soothing sound effects. Think of rain drops, crackling fire, or soft wind—nothing fancy beyond an intuitive catalogue and crisp, uninterrupted playback. Here’s what I need built: an Android application (Kotlin or Java, your choice) whose core functionality is sound playing. The user opens the app, taps a tile or button representing a specific sound effect, and the audio starts instantly. They can pause, stop, or switch sounds without lag. No social networking, e-commerce, or bulky productivity suites—just a clean, lightweight relaxation tool. Deliverables • Complete Android Studio project with well-commented source code • Signed release-ready APK for quick testing on real devices • Brief read-me explaining how to add or swap sound files in the future I’ll test the build on several phones running Android 9 through 14; smooth playback and no crashes are the acceptance criteria. Looking forward to seeing how you can translate this simple idea into a polished, calming experience.