Dear Sir
It’s bother me for a long time .
How to program Trance Music Chord or techno .
Any clue to creat Trance Chord ? 
have you watched the 5 videos on creating trance chords in the trance tutorial?
Yes
But that is result .not why they do it.
i Mean why the just used 3 or 4 chord and turnaround?
why they don’t use major 7 or add9?
just use simple Major or minor chord ?:doze: