Misc Christmas - O Christmas Tree Chords & Tabs

My interpretation of "O' Christmas Tree"
I am not completely sure of some parts, mainly the barred Am. 
Any improvements, feedback, or recommendations would be greatly appreciated.
-JRM

Standard: eBGDAE

|------------0-0-0---0---0-1----------|
|----1-1-1---1-1-1-----3---3-0-3-1-1--|
|--0-------3-0-0-0---------0----------|
|----2-2-2---------------------2------|
|----3-3-3---3-3-3-------------3------|
|-------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/m/misc_christmas/o_christmas_tree_tab_ver_8.html ]
|------------0-0-0---0---0-1----------|
|----1-1-1---1-1-1-----3---3-0-3-1-1--|
|--0-------3-0-0-0---------0----------|
|----2-2-2---------------------2------|
|----3-3-3---3-3-3-------------3------|
|-------------------------------------|

|--3-3-0-5---3-3-1-1---1-1---3---1-1-0-0--|
|--------5---3-3-------3-3-3-3---0-----1--|
|--------5---2-2-------2-2---0---0-----2--|
|--------7-------------------0---0-----2--|
|--------7-------------------2---2-----0--|
|--------5-------------------3---3--------|

|------------0-0-0---0---0-1-------|
|----1-1-1---1-1-1-----3---3-0-1---|
|--0-------3-0-0-0---------0-------|
|----2-2-2---------------------2---|
|----3-3-3---3-3-3-------------3---|
|----------------------------------|