harshshah6/Saavnmp3-android ? reverse-engineered prompt

Build me a lightweight Android music streaming app called Melotune that feels clean and modern, kind of inspired by Spotify. It should let users search for songs, artists, albums, and playlists, then stream tracks from the unofficial JioSaavn API without needing an account. I want a smooth player with background playback, automatic next song playback, artist and album pages, search, recent or featured content, and a settings screen. The app should feel polished, fast, and privacy focused, with no ads and no tracking. Use the existing Kotlin based Android project structure and make sure the UI looks good on different screen sizes. Handle loading and network errors nicely, show artwork and music details, and keep the experience simple and premium. If you need to, look up current docs online for any library or API details.