System of a Down
Boom

Intro
F|----------------------------------------------------------------------------------|
C|----------------------------------------------------------------------------------|
G|----------------------------------------------------------------------------------|
C|---1-1-0-0-1-1-0-0-1-1-0-0-1-1-0-0-1-1-0-0-1-1-0-0-1-1-0-0-1-1-0------------------|


Verse
F|----------------------------------------------------------------------------------|
C|----------------------------------------------------------------------------------|
G|-5-5-5-5-5-5-5-5---4-4-4-4-4-4-4-4---10-10-10-10-10-10-10-10---5-5-5-5-5-5-5-5----|
C|----------------------------------------------------------------------------------|
(Toque esse riff duas veses, s que na segunda, nao abafe as notas)

Chorus
F|---------------|---------------------------------|------------------------------|
C|---------------|---------------------------------|------------------------------|
G|---------------|---------------------------------|------------------------------|
C|-0---0---0---0-|-1-1-0-0-1-1-0-0-1-1-0-0-1-1-0-0-|-0---0---0---0----------------|

 Bridge
 F|----------------------------------------------------------------------------------|
C|-----------------------------------------------------------------------------------|
G|-----------------------------------------------------------------------------------|
C|---0--0--0--0--0--0--0-------------------------------------------------------------|

outro
F|--------------------------------------------------------------------------------|
C|--------------------------------------------------------------------------------|
G|--------------------------------------------------------------------------------|
C|---0~---7-6~--7-9-10~--3-2~--2-2-2----------------------------------------------|