Riff 1
e-----------------------------------------------------------
B-----------------------------------------------------------
G-----------------------------------------------------------
D--10/-9---9p7--2-2-2---9\10/9---9p7------------------------
A--10/-9---9p7--2-2-2---9\10/9---9p7------------------------
E---8/-7---7p0--0-0-0---7\-8/7---7p0------------------------
pm: .....
[ Tab from: https://www.guitartabs.cc/tabs/s/smashing_pumpkins/zero_tab.html ]
Riff2
e-----------------------------------------------------------
B-----------------------------------------------------------
G--------9-------11-------9-------12------11/-7---7---------
D--------x-------x--------x--------x------x-/-x---x---------
A--------7-------9--------7-------10------9-/-5---5---------
E---0-0-----0-0------0-0-----0-0------0-0-------------------
pm: ... ... ... ... ...
Riff3
e----------------------------------------------------------
B----------------------------------------------------------
G----------------------------------------------------------
D---2-2-2---2-2-2---2-2-2---2-2----------------------------
A---2-2-2---2-2-2---2-2-2---2-2----------------------------
E---0-0-0---0-0-0---0-0-0---0-0----------------------------
pm: ..... ..... ..... ...
Sorry Dont know solo :(