Album-Paranoid
Geezer Butler-Bassist
This whole song is just one riff over and over again.
Standard Tuning
b=bend
h=hammer-on
r=release bend

G|---------7----------|
D|------7h9-----7b-r-5|
A|7--7-7-----5-5------|
E|--------------------|
I did a bass solo to this song, just do a repeating pentatonic scale and mix it up with some bends, hammer-ons, and pop-offs. Listen to the song for timing
:-) Hewo