Song: Schizophrenia
Artist: Sonic Youth
Album: Sister
tabbed by: Hamburgerschool

Basic Riff: 

G|-------------------------------
D|-------------------------------
A|--9--7--5--0-------------------  --> repeat each note a few times
E|-------------------------------


Bridge 1 (starting at 1:32)

G|-----------------------------
D|------------------------------
A|-5--5--5--5-/-----------------
E|------------------------------

Bridge 2 (starting at 1:46)

G|---------------------------------
D|---------------------------------
A|-0----9--------------------------  --> repeat each note as necessary
E|---------------------------------

Bridge 3 (starting at 2:44)

G|--------------------------------
D|--------------------------------
A|-9--9--9--7--7--7--5------------  --> repeat each note a few times
E|--------------------------------

Outro (starting at 3:57)

G|---------------------------------
D|---------------------------------
A|-5--5--5--5--5--9--9--9----------   --> play this a bit slower
E|---------------------------------



This is 90% accurate, im not sure about the last Bridge and the Outro but
it sounds right if you play along with the record.