I think this is how it generally goes... hope you like it.
/ = slide up
\ = slide down
Intro:
E ------3-3/7-5--------|-------3-------------|
B -----3---------0-----|-3-----3-------------|
G --4-----3/7-5--------|-----5---------------|
D ---------------------|---5-----------------|
A ---------------------|-3-------------------|
E --3------------------|---------------------|
[ Tab from: https://www.guitartabs.cc/tabs/e/eva_cassidy/songbird_tab.html ]
E ------3-3/7-5--------|-------33------------|
B -----3---------0-----|-3-----33--3---------|
G --4-----3/7-5--------|-----5-----5---------|
D ---------------------|---5-----------------|
A ---------------------|-3-------------------|
E --3------------------|---------------------|
E ------3/77-5---------|-3-----5-------------|
B -------------0-------|-5---07--------------|
G --4---3/77-5---------|---------------------|
D ---------------------|---------------------|
A ---------------------|---------------------|
E --3------------------|---------------------|
