you have to figure out the timing but it generally goes like this..
standard tuning
[ Tab from: http://www.guitaretab.com/g/gustavo-santaolalla/70683.html ]
|----------------------------------------------------------------
|----------------------------------------------------------------
|-----------------------------------------------4-2~-------------
|4h5h4~---4h5h4~--4h5h4~----4-5~--4h5h4~---4h5h4------4h5h4~----0
|---------------------------------------------------------------0
|------5~---------------5~--------------5~------------------5~--5
also in the background something like this fades in
|--2--|--2--|--2-0-| one of those repeated, its too quiet to tell.
|---0-|---0-|------|
|-2---|-4---|-2----|
|-----|-----|------|
|-----|-----|------|
|-----|-----|------|
