based on F#

or Gb

Tuning 6 5 4 3 2 1
open F#m F# C# F# Bb C# F# open F#m? / I think this is like open Em up a step
Gb Db Gb Db F Bb Db isn't this Gbm ?
F# ? C# F# C# F# A# C# open G, down 1/2-step
Gb Db Gb Db Gb Bb Db
F#9 F# A# E G# C# E
F#9 F# A# E G# C# E