12 bar blues
this is the base for about more than infinty songs with a few variations.

G---------7-7-9-9----------------------------------------------7-7-9-9--------|
D-----9-9----------times four----------5-5-7-7--twice------9-9----------------|twice
A-7-7------------------------------7-7-----------------7-7--------------------|
E------------------------------5-5--------------------------------------------|

G----------------------------------------------------------------------------------------|
D---------7-7-9-9----------5-5-7-7-------------------------------------------------------|
A-----9-9---once-------7-7--once-----------------------4-4-5-5-6-6-----------------------|
E-7-7--------------5-5-------------0-0-4-4-5-5-6-6-7-7-----------------------------------|
                                   ^really cool run down
the reason i like the run down is when you start again it sounds like part of the run down.

Try some varitations using the notes such as
G---------7-7-9-7---|
D-----9-9---------9-|
A-7-7---------------|
E-------------------|

Just have fun with this like every other musican has.

"Just because i am invicible it does not mean I am a Super Hero"