what goes on

This is how i play it:
E|-----------------------------------------------------|
B|-----7----------------7----------------5-------------|
G|-----7-55-55----------7-55-55----------5-55-----6----|
D|-7-7---55-55-7777-7-7---55-55-7777-5-5-5-55-----5-55-|
A|-5-5---------5555-5-5---------5555-3-3-3-33-5-5-5-55-|
E|--------------------------------------------3-3-3-33-|

then after a while it goes:
E|-----------------------------------------------------|
B|-----7-77-77-7777-----7-77-77-7777-------------------|
G|-----7-77-77-7777-----7-77-77-7777---666---6666-6666-|
D|-7-7-7-77-77-7777-7-7-7-77-77-7777---777---7777-7777-|
A|-5-5--------------5-5--------------7-777-7-7777-7777-|
E|-----------------------------------5-555-5-5555-5555-|

E|-------------------|
B|-------------------|
G|---444---4444-4444-|
D|---555---5555-5555-|
A|-5-555-5-5555-5555-|
E|-3-333-3-3333-3333-|

thats about it