Every C position on bass, with the songs that play it.
x-3-5-5 (fret 3)x-3-2-00-3-x-00-3-2-03-3-5-5 (fret 3)x-x-5-5 (fret 5)x-7-5-5 (fret 5)x-7-x-9 (fret 7)8-10-10-9 (fret 8)x-10-10-12 (fret 10)x-x-14-12 (fret 12)15-15-14-x (fret 14)x-15-17-17 (fret 15)