Apologies, I've only just happened across this thread!
Also apologies for having done no amendments on this lesson :( as you can probably tell from looking at it it was one of my first filming attempts.
I will endeavour to update this and the other lessons this month.
In answer to your question, both the arpeggios are the same (i.e. a Db Maj7 arpeggio) but in 2 different places (E root and A root). As far as working out the notes of the arpeggio, they're written below the video.
If anyone has any suggestions on what they'd like to see in the updated tutorial (in addition to Tommy57's suggestions) I'd be very interested.
:cool: