partial void DeleteAlbumArtista(AlbumArtista instance);
 partial void UpdateAlbumArtista(AlbumArtista instance);
 private void detach_AlbumArtistas(AlbumArtista entity)
 {
     this.SendPropertyChanging();
     entity.Artista = null;
 }
 partial void InsertAlbumArtista(AlbumArtista instance);
 private void attach_AlbumArtistas(AlbumArtista entity)
 {
     this.SendPropertyChanging();
     entity.Artista = this;
 }