Punteillo del principio:
E|---------------------------------------------------------------|
B|---------------------------------------------------------------|
G|---------------------------------------------------------------|
D|--0-0-4-0--0-4-0--0-4-0--0-4-0---------------------------------|
A|--------------------------------0-0-4-0--0-4-0--0-4-0--0-4-0---|
E|---------------------------------------------------------------|

E|-------------------------------------------------------------|
B|-------------------------------------------------------------|
G|-------------------------------------------------------------|
D|----------------------------------0-0-4-0--0-4-0------2-0----|
A|-------2------2------2------2---------------------0-4-----4--|
E|---3-3---3--3---3--3---3--3---3------------------------------|

  Riff 1: a to ostia    kanzer libre y gratuitooo....
E|-----------------------------------------|
B|-----------------------------------------|
G|-----------------------------------------|
D|--7---2-2-2-2-3-3-3-3--5-5-5-5--7-7-7-7--|
A|--5---0-0-0-0-1-1-1-1--3-3-3-3--5-5-5-5--|
E|-----------------------------------------|





   Riff 2: a to ostia tb . Es un cambio ke hace. Se van metiendo los
           dos riff el 1 y el 2, van alternandose
E|------------------------------------------------|
B|------------------------------------------------|
G|------------------------------------------------|
D|--7-7-7-7--5-5-5-5---12-12-12-12---14-14-14-14--|
A|--5-5-5-5--3-3-3-3---10-10-10-10---12-12-12-12--|
E|------------------------------------------------|