Originally Posted by: equatorI think you ment "F#"
In order to tune your guitar to an open "Em9" you would need...(E,G.B,D,F#).
And adding an "A" to that, you get an "Em11"(E,G,B,D,F#,A)
Hmmmmmm
Six notes and six strings.
Yeah, you could bar on any fret and get an "m11 chord"
That my friends, is in theory. In practicality would be a real chalenge to play scales, and other chords than "m11".
But hey, if anyone wanna do it, let us know how that works.