|-- echo
    |-- Activities
    |   |-- MainActivity.kt
    |   |-- SplashActivity.kt
    |-- Adapters
    |   |-- FavouritesAdapter.kt
    |   |-- MainScreenAdapter.kt
    |   |-- NavDrawerAdapter.kt
    |-- Databases
    |   |-- EchoDatabase
    |-- Fragments
    |   |-- AboutUsFragment
    |   |-- FavouritesFragment
    |   |-- MainScreenFragment
    |   |-- SettingsFragment
    |   |-- SongPlayingFragment
    |-- Utils
    |   |-- CaptureBroadcast
    |-- App
    |-- CurrentSongHelper
    |-- Songs