Hi Mark,
so let me see if I got this straight ..
you record two guitars , one at a time playing on separate tracks so they are playing as a duet on a tune called Shenandoah .
then you forget you recorded it , yet you remember that you played it on a Gibson ES 335....Right ?
hhhmmmm... ,
the circumstances surrounding this wonderful sounding rendition of a Shenandoah played as a guitar duet sounds like a very rare classic case of double amnesia
great job on the tune
Kenny