Every Cadd9 position on bass, with the songs that play it.
x-3-2-0
x-3-0-0
0-3-0-0
x-3-5-5 (fret 3)
x-5-5-5 (fret 5)
8-7-0-0 (fret 7)
10-10-10-9 (fret 9)
10-10-10-12 (fret 10)
12-10-10-12 (fret 10)
x-x-12-12 (fret 12)
12-x-12-12 (fret 12)