using System.Text.Json.Serialization; namespace Tesses.YouTubeDownloader2025Companion; public class AlbumTrack { public long Id {get;set;} = 0; public string AlbumId {get;set;}=""; public string SongId {get;set;}=""; public int Track {get;set;}=0; public long Length {get;set;}=0; } public class AlbumSongTrack { public string AlbumId {get;set;}=""; public string SongId {get;set;} = ""; public int Track {get;set;} public string SongName {get;set;}=""; public long Length {get;set;}=0; }