I7 - ♭IImaj7 This is one of the two key vamps of the mode. Usually the bass will outline a 1 -> ♭2 motion. I7 - ♭IImaj7 [Funk] Autobahn — Fearless Flyers @ 1:47 [Surf rock] Misirlou — Dick Dale and the Daletones @ 0:00– 0:48 [Hip hop] United in Grief — Kendrick Lamar @ 0:20– 1:00