intro
G----------------------
D----------------------x2
A-5------5------5------
E--000000-000000-000000
verse
G------------------------------------------------------------------
D------------------------------------------------------------------
A-6-555555555555-6-555555555555-6-555555-6-55555-6-55555-6-55555-6-
E------------------------------------------------------------------
chorus
G----------------------
D----------------------x2
A-5------5------5------
E--000000-000000-000000
bridge
G----------------------
D----------------------x2
A----------------------
E-0\\\\2\\\\3\\\\------ \=hold
interlude
G----------------------
D----------------------x3
A----------------------
E-0----0----0----------
outro
G---------------------------------------------------------
A---------------------------------------------------------x2
D---------------------------------------------------------
E-5-555-555-555-7-777-777-777-8-888-888-888---------------
[ Tab from: https://www.guitartabs.cc/tabs/s/system_of_a_down/science_btab_ver_2.html ]