Every Dmmaj7 position on bass, with the songs that play it.
x-x-0-2x-0-0-21-0-0-2x-5-3-2 (fret 2)x-4-0-6 (fret 4)5-5-7-6 (fret 5)9-8-7-7 (fret 7)9-8-x-x (fret 8)9-x-x-10 (fret 9)10-12-11-10 (fret 10)x-12-12-14 (fret 12)13-x-12-14 (fret 12)