Today at church was the last we will be meeting for a while and the 12 of us had an extended time of prayer (in lots of space). During this time, I created a musical background just to break up the silence. I uses a spacey Em -> D/E chord transition with lots of delay with a shimmer and the bass pedal providing a droning root. I then live looped this (first time!!) for about 4 measures. I overlaid this with widdles using E Dorian mode and E hungarian minor and it worked!!!!