chord progression

[blazing garden]

https://www.youtube.com/watch?v=QJjygRq5XcI&list=PL5QSTun3hVTkPNhef1ByS3h2Cr4zcrEqP&index=6
Chord progression starts @ 0:15
I have: Em7 - mess around with a B chord (not sure what to call it) - C maj7 - ?

the 2nd chord is a G maj7 without the root then the hammer-on makes it a G6

or u could call it a Bm hammer-on into a G6

ive never taken music theory so im not sure the proper naming for appreggios that have hammer-pulloffs like that

[lunar grotto]

In terms of Chords I hear
Em7 - Bm7 - CMaj7 - Some Augmented chord, with a top note

X7978X
7X777X
8X998X
X6757X

[warm tangle]

hey, i believe that this is the last chord
X6757X