The intro is just playing around Spanish style in G.
Tuning: Standard
e|---------------------------------------------------------------------------|
B|-------3--3----------4--4-----------3--3-----------------------------------|
G|-------3--3----------3--3-----------2--2-----------------------------------|
D|----------------------------------0----------------------------------------|
A|-------------------3-------------------------------------------------------|
E|----3----------------------------------------------------------------------|
It doesn't deviate from this structure the whole way through the song.
Then at the end of the chorus-y bit I think this sounds good, although it's not an
part of the song:-
e|-------------------------------------3-------------------------------------|
B|---------3--3-----3-3-----3--3--------------3-----3------------------------|
G|---------2--2-----2-3-----2--2-----------2-----2---------------------------|
D|------0--------0-------0-------------0-------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|
Lyrics
onda cielo y toca la sierra
trabajando amigos acentiendo le pierra
vaqueros montamos caballos borracho
esperando aciente del sol
la mexico
buzzards they circle
old crosses on hills
the heart of the desert
pounds under my heels
and i hear a tale
of aztec gold
lyin in the hills
of old mexico
también juega ..