Lovely butterfly (de Melvins)
(www.acordesytabs.com)

Melvins - Lovely Butterfly

Honky version 

Guitar: 

b -6b8-etc------------ 
g -6b8-etc------------
d -------------------- 
a -------------------- 
d -------------------- 

Bass: 
d --------------------- 
a ---------------------
d -0/9--0/9--0-1-1-----


Electroretard version 

Same as above but with slide bass, 
more guitar and the following riff during the "chorus": 
b ------------------------------
g -7---7---7-10-9-8---8---8---8- 
d -7---7---7-10-9-8---8---8---8- 
a -5---5---5-8--7-6---6---6---6- 
d ------------------------------