I sussed this out over a few Tecates.
Verse
|----------------|
|---11---4-------|
|---10---3---3---|
|---11---4---3---|
|------------4---|
|---9----2---6---|
[ Tab from: http://www.guitaretab.com/d/daniel-johnston/176846.html ]
Chorus
|-----------------------|
|-------1---2---4---4---|
|---0---2---3---4---5---|
|---1---3---4---4---6---|
|---1---3---4---2---6---|
|-------1---2---2---4---|
End
|-----------------------------|
|---4-4-4-4-6-6-6-6-----------|
|-------------------3-3-3-3---|
|---1-1-1-1-3-3-3-3-----------|
|-------------------1-1-1-1---|
|-----------------------------|
By Sean Hribal
