MetrolistGroup/Metrolist ? reverse-engineered prompt

I want you to build a feature-rich music player for Android that uses YouTube Music as its source. The app should have a clean, modern Material Design look with dynamic color theming and a good dark mode.

Core features should include streaming any song, background playback, and the ability to download tracks for offline listening. I also want advanced audio controls like an equalizer, pitch and tempo shifting, and automatic silence skipping. A huge feature for me is live, synced lyrics that scroll along with the music.

Users need to be able to log in with their YouTube account to sync their entire library, including playlists, albums, and artists. Finally, let's add a cool social feature: a "listen together" mode so friends can stream the same music in real-time.