#[allow(dead_code)]
struct Song {
    //song variables
    id: i32,
    title: String,
    lyrics: String,

    //album variables
    album_id: i32,
    genres: Vec<String>,
    album_cover: String,

    //artist variables
    artist_id: i32,
    artist_name: String,
}

#[allow(dead_code)]
struct Album {
    id: i32,
    title: String,
    genres: Vec<String>,
    cover: String,
    songs: Vec<i32>,
}

#[allow(dead_code)]
struct Artist {
    id: i32,
    name: String,
    genres: Vec<String>,
    albums: Vec<i32>,
}

// lepht anonym