This colorful graphic is a metro map, but not tell you how to reach home or your office. The graphic is called Rock ‘N’ Roll Metro Map, and designed by Alberto Antoniazzi, a Milanese artist.
Metropolitan transit mapping inspired the artist to create the Rock ‘N’ Roll Metro Map. Lots of bands and groups in music are marked on the metro map in the form of subway stations such as the earlier Metallica, ABBA, Rolling Stones, and etc. Each line with different color expresses a different style, you must find out your favorite from the unique metro map.