class TrackEntity extends Item {

	@Override
	public String toString() {
		if (this.artists != null && getName() != null) {
			StringBuilder stringBuilder = new StringBuilder();
			stringBuilder = stringBuilder.append(getName()).append(" from: ");
			for (String name : this.artists) {
				stringBuilder = stringBuilder.append(name).append(", ");
			}
			return stringBuilder.toString();
		}
		return "No song data available";
	}

}