Mandolin Chord Chart and Tabs in Standard Tuning

DbmM7, Dbm#7, Db-M7, Db−Δ7, Db−Δ, Db minmaj7
Notes: D♭, F♭, A♭, C
6,6,3,0 (231.)
6,6,7,8 (1123)
6,2,3,4 (4123)