public Album(string name = "Unknown")
{
_name = name;
_length = null;
_albumArt = null;
_releaseYear = null;
_artist = new Artist();
}
public Album(string name, int? length, byte[] albumArt, int? releaseYear, Artist artist, Label label)
{
_name = name;
_length = length;
_albumArt = albumArt;
_releaseYear = releaseYear;
_artist = artist;
_label = label;
}