Buried alive in blues ? Janis Joplin & the Big Brother and the holding company.

Riff I :
(1st time)

E -3--1--3-------------------------------------------------------5-3---0-3-0-
A -----------2--3--4?5-4-5-------5--------5---3--2---2-2----------------
D--------------------------------2------2--2----------------------------------
G ------------------------------------------------------------------------------

(2nd time)

E --3--1--3------------------------------------------------------
A ------------2--3-----5-4-5----------2-3-2-------------------
D -----------------------------------------------2-3-4-5---------
G -----------------------------------------------------------------

Riff II:
(1st time)

E ----------------------------------------------
A --3-----3------3-----5-----5------5-------
D ----1-1---1-1---1-----3-3---3-3---3-5--
G ---------------------------------------------

(2nd time)

E ----------------------------------------------
A --3-----3------3-----5-----5------5-------
D ----1-1---1-1---1-----3-3---3-3---3-5--
G ---------------------------------------------

E -----------------------------
A --4-5----4-5---4-5--------
D -------3------5------3-4-5-
G -----------------------------

Riff I and repeat on and on the 1st time.

Riff II

Bridge:

G  /  D  /  C  / G

Repeat riff I on and on.

Bridge II:

G  /  C  / G  /  C

Riff II ends like this:

E --------------------------------------------------------3---
A -3-----3------3-----5------5------4-5---4-5---4-5---5--
D ---1-1---1-1---1-----3-3----3-3------3-----5----------5
G -------------------------------------------------------------3-