i used my own track (Disquiet0215) as the source material 

in ableton live   
track 1 Helm played live
track 2 Disquiet0215
track 3 Disquiet0215 with delay 
track 4   armed  to record 

done in one take :) 

track 4 was exported  to audacity  where the .wav was trimmed 
a general compressor was applied 



ambient  synth 
Helm synth by Matt Tytel
http://tytel.org/helm/



Eps Sample Disk94SIDE B Disquiet0216- Thin Layers

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