#3
He is basically arpeggioing Bbmaj7 Bbm7 and then Amaj7 Am7..


e|-------------------------13-17-13---------------------------------------13-17-13-----------------------|
B|--------------------15---------------15------------------------------15-------------15--------------------|
G|---------------14-------------------------14---------------------14---------------------14----------------|
D|-----------15---------------------------------15--------------15----------------------------15------------|
A|--13--17------------------------------------------17-13-17------------------------------------17--------|
E|---------------------------------------------------------------------------------------------------------------|

e|-----------------------13-16-13---------------------------------|
B|------------------14---------------14----------------------------|
G|-------------13---------------------------------------------------|
D|---------15-------------------------------------------------------|
A|-13-16-----------------------------------------------------------|
E|-------------------------------------------------------------------|