This is simply a different intto to play to Under the Bridge (I prefer this one to the real version). It is very similar to what Frusciante played on Saturday Night Live baack in 1992, but I changed it slighly to my preference.

Play with a capo on the 2nd fret. You can play it without, but I find it a bit awkward. These notes are indented from the second fret. You have to fingerpick.
e----------------------------------------------------------
b-1-------1------0-------0------1-------1----1/3-0-------0-
g-----0--------------1--------------0----------------1-----
d---2---2----------2---2----------2---2------------2---2---
a-3-------3------2-------2------3-------3----3---2-------2-
e----------------------------------------------------------

e----------------------------------------------------------
b-1-------1---3--0-------0------1-------1----1/3-0-------0-
g-----0--------------1--------------0----------------1-----
d---2---2----------2---2----------2---2------------2---2---
a-3-------3------2-------2------3-------3----3---2-------2-
e----------------------------------------------------------