public static ArrayList<Track> randomTracksGib(int nArtists) {
        ArrayList<Track> tracks = new ArrayList<Track>();

		final int albumsPerArtist = 3;
		final int tracksPerAlbum = 8;

		for (int i = 0; i < nArtists; i++) {
			String artist = getRandomSentance(1, 3, 3);

			for (int j = 0; j < albumsPerArtist; j++) {
				String album = getRandomSentance(1, 3, 3);

				for (int k = 0; k < tracksPerAlbum; k++) {
					Track track = new Track();
					track.put(
							"id",
							Integer.toString(i * albumsPerArtist
									* tracksPerAlbum + j * tracksPerAlbum + k));
					track.put("artist", artist);
					track.put("album", album);
					track.put("title", getRandomSentance(1, 3, 3));
					tracks.add(track);
				}
			}
		}

		return tracks;
	}